Mathematics Question and Solution

https://onlineedumath.websites.co.in/update/mathematics-question-and-solution/1806550

Let AC be 1 unit. Area smaller pentagon is; ½(5)*(1/(2tan(36))) = 1.72047740059 square units. a² = 1²+0.5²-cos108 a = 1.24860602048 units. Where a is CD. (1.24860602048/sin108) = (0.5/sinb) b = 22.38617755917° c = 108-22.38617755917 c = 85.61382244083° Calculating Area E. It is; 0.5*0.5*0.5*1.24860602048sin22.38617755917 = 0.05944103227 square units. (a) Area E ÷ Area Smaller Pentagon to 3 decimal places is; 0.05944103227 ÷ 1.72047740059 = 0.03454915028 ≈ 0.035 Calculating r,...

Rachel and her Friends

https://onlineedumath.websites.co.in/update/rachel-and-her-friends/1806238

Short Story written by: Ana Isabel. Once upon a time, there was a girl called Rachel, who studied at a school called Mery Mazzarello. Rachel was very happy but her classmates were very mean to her and made her feel bad. She looked for help and told her teacher, but the girls kept annoying her. One day, Rachel was playing when one of her classmates approached her and asked her to be her friend. Rachel thought that it was a joke but it wasn’t. After several days everything around was filled with...

Mathematics Question and Solution

https://onlineedumath.websites.co.in/update/mathematics-question-and-solution/1806226

8 = 4 a = (8-a) Cross multiply. 64-8a = 4a 64 = 12a a = ⅓(16) cm. b = 8-a b = ⅓(8) cm. c = atan(⅔)° d = atan(3/2)° ⅔ = 8/e e = 12 cm ⅔ = f/8 f = ⅓(16) cm. g = 8-f g = ⅓(8) cm. Area Orange exactly in cm² is; Area square units side 8 cm - Area rectangle with length 4 cm and width ⅓(8) cm. = 8² - 4*⅓(8) = 64 - ⅓(32) = ⅓(192-32) = ⅓(160) cm²

Mathematics Question and Solution

https://onlineedumath.websites.co.in/update/mathematics-question-and-solution/1805745

The radius of the inscribed circle is 2 units. a = 2atan(⅓)° b = 2atan(⅕)° c = 180-a-b c = (180-2atan(⅓)-2atan(⅕))° sin(2atan(⅓)) = d/16 d = (48/5) units. cos(2atan(⅓)) = e/16 e = (64/5) units. f = (90-2atan(⅓)-2atan(⅕))° tan(90-2atan(⅓)-2atan(⅕)) = g/(48/5) g = (198/35) units. Therefore; Area Blue exactly in square units is; ½*(48/5)(198/35) = 4752/175 square units.

We are smart and clever!

https://onlineedumath.websites.co.in/update/we-are-smart-and-clever/1805184

Super clever is not enough. Our Educators are Resilient, Hardworking and Productive, we make teaching and learning Mathematics fun for learners. Communicate us to mentor/coach your child/children love Mathematics, and become a better Mathematician. We are smart and clever!

Mathematics Question and Solution

https://onlineedumath.websites.co.in/update/mathematics-question-and-solution/1805081

Let x² = p Calculating p. (4-p)^⅓+(p-1)^½ = 1 4-p = (1-(p-1)^½)³ 4-p = (p-2(p-1)^½)(1-(p-1)^½) 4-p = 3p-p(p-1)^½-2(p-1)^½+2p-2 (p+2)((p-1)^½) = 4p-6 p-1 = ((4p-6)/(p+2))² (p-1)(p²+4p+4) = 16p²-48p+36 p³+3p²-4 = 16p²-48p+36 Therefore, arriving at a polynomial equation. p³-13p²+48p-40 = 0 It implies; p = 5 p = 2(2+√(2)) p = 2(2-√(2)) Considering p = 5 And; x² = p Therefore; x² = 5 x = ±√(5)

Rainbow Clothing (Second Part)

https://onlineedumath.websites.co.in/update/rainbow-clothing-second-part/1804919

Short Story for Kids written by: Vanessa Weber. …One day, before finishing the school year, a Count came to the school to announce that there was going to be a ball in the palace, in honour of the new graduates and that they must attend without exception. The Girls in school went crazy. They started to call the best dressmakers to make the dresses of wealthy students before the ball. They wanted to be radiant because they all knew that the Count had a handsome son and that no girl in town had...

Rainbow Clothing (First Part)

https://onlineedumath.websites.co.in/update/rainbow-clothing-first-part/1804487

Short Story for Kids written by: Vanesa Weber. Not too far away, where the mountains caress the sun during the day and the moon and the stars at night, there was a little wooden hut where a shepherd and his wife lived. After many years without having any children they finally gave birth to a girl called Emma. Emma was a pretty girl with black hair, white skin and beautiful pink cheeks, she was sweet as honey. As Emma grew, one of her favorite activities was to go out to look after the sheep wi...

Mathematics Question and Solution

https://onlineedumath.websites.co.in/update/mathematics-question-and-solution/1803443

Let a be the side of the square. cos30 = b/8 b = 4√(3) cm. sin30 = c/8 c = 4 cm. a = b+12 a = (12+4√(3)) cm. Area Square is; a² = (12+4√(3))² = 358.27687752661 cm² d² = 12²+4²-2*4*12cos30 d = 8.76707255797 cm. (8.76707255797/sin30) = (12/sine) e = 180-43.18678543201 e = 136.81321456799° f = 360-e-180 f = 43.18678543201° g² = 8²+8.76707255797²+2*8*8.76707255797cos43.18678543201 g = 6.21165708246 cm. (6.21165708246/sin43.18678543201) = (8.76707255797/sinh) h = 75° i = 120-75 i = 45...

Best Friends

https://onlineedumath.websites.co.in/update/best-friends/1802129

Short Story for Kids written by: Catalina. Once upon a time, there were two friends called Vela and Lily, who were always together until one day, due to a study commission in class, Vela was sent to sit beside another girl who was called Poppy. They soon laughed together, and when Lily went to Vela´s house she was with Poppy, laughing and playing. Poppy didn't even noticed when Lily arrived. So Lily went home really sad, looked at the picture of them playing in the park, then went to bed and d...

You Searched for "post"

2242 result found.

Mathematics Question and Solution

Rachel and her Friends

Mathematics Question and Solution

Mathematics Question and Solution

We are smart and clever!

Mathematics Question and Solution

Rainbow Clothing (Second Part)

Rainbow Clothing (First Part)

Mathematics Question and Solution

Best Friends

OnlineEdumath

Socials

Useful Tags

Quick Links

Reach Us

Safety and Abuse Reporting

Thanks for being awesome!

Are you sure you want to report abuse against this website?

Search

You Searched for "post"

2242 result found.

Subscribe to our mailing list for latest updates.

Safety and Abuse Reporting

Thanks for being awesome!

Are you sure you want to report abuse against this website?