Mathematics Question and Solution

https://onlineedumath.websites.co.in/update/mathematics-question-and-solution/1797707

Calculating r, radius of the circle. (r/tan40)+(r/tan30) = 10 r = 3.42020143326 cm. (a/sin60) = (10/sin40) a = 13.47296355334 cm. tan40 = 3.42020143326/b b = 4.07603734548 (4.07603734548/sin50) = (c/sin80) c = 5.24005260459 cm. d = 13.47296355334-4.07603734548 d = 9.39692620786 cm. e² = 9.39692620786²+5.24005260459²-2*9.39692620786*5.24005260459cos130 e = 13.38142726359 cm. (13.38142726359/sin130) = (5.24005260459/sinf) f = 17.45618925878° g = 100-17.45618925878 g = 82.54381074122°...

Emma Wants to be...

https://onlineedumath.websites.co.in/update/emma-wants-to-be/1797678

Short Story for Kids written by: Wendy Valeria Hernandez Rios. Emma was a girl living in a very big house, had three floors, five bedrooms, two bathrooms and one kitchen. She loved to play with her dolls like if she was a doctor. Emma was eight years old, she was an incredible girl, very kind, patient, playful and loving. One day, her teacher asked them to write an essay and explain it in class about what did they want to be when they grow up, and why. She thought about being sweets selle...

Mathematics Question and Solution

https://onlineedumath.websites.co.in/update/mathematics-question-and-solution/1796969

Notice; AB = 25 units. cos30 = 8√(3)/a a = 16 units. tan30 = b/(8√(3)) b = 8 units. Let the side of the regular hexagon be c. c = ¼(AC) Calculating AC. ((AC)/sin46) = (25/sin74) AC = 18.70821971213 units. c = ¼(18.70821971213) c = 4.67705492803 units. Calculating r, radius of the circle. (r/sin16) = (25/sin148) r = 13.00374294827 units. Calculating Shaded Area. cos30 = d/4.67705492803 d = 4.05044838257 units. e = 2d e = 8.10089676514 units. tan16 = f/(0.5*25) f = 3.58431732199 uni...

The Talking Car (Second Part)

https://onlineedumath.websites.co.in/update/the-talking-car-second-part/1796062

Short Story for Kids written by: Maria de los Angeles Morales Dominguez. When John arrived home, he went to introduce his new friends to the car, but was so disappointed when none of the toys spoke. -“What´s wrong? they´re not talking” – John said. -“It´s normal, the toy fairy has not touched them with her magic wand. Call her”, said the car. – “And, how do we do that?” – asked John. – “Very easily, you just say the magic words, which are: toot, toot, toot, run run run, beep, beep, toy fairy…p...

Mathematics Question and Solution

https://onlineedumath.websites.co.in/update/mathematics-question-and-solution/1795516

Semicircle radius is 5 cm. Circle radius is 4 cm. 5² = (5-x)²+√(16-x²)² 25 = 25-10x+x²+16-x² 10x = 16 x = 16/10 x = (8/5) cm. y = 5-x, and x = 8/5 cm. y = 5-(8/5) y = ⅕(17) cm. PQ is; 2√(5²-(17/5)²) = 2*⅕*4√(21) = ⅕(8√(21)) cm. = 7.33212111193 cm.

The Talking Car (First Part)

https://onlineedumath.websites.co.in/update/the-talking-car-first-part/1795469

Short Story for Kids written by: Maria de los Angeles Morales Dominguez. Once upon a time… There was a kid called John who had a toy car that he used to take with him everywhere. It was his favourite toy. One day he was playing with his car at home, when he heard a voice saying: – “Don´t throw me so hard, I might break!” John looked around to see where the voice was coming from. Nobody else was in the room and he was alone. -“Here! It´s me, don´t you see me? I’m down here!” – said the voice. J...

Generous Fatty (Third Part)

https://onlineedumath.websites.co.in/update/generous-fatty-third-part/1792980

Short Story for Kids written by: Carlos Cebrián Gonzalez. …The strange thing was that, the more vegetables he gave away, the more lettuces, chard, tomatoes, etc, were left in the wheelbarrow. And he was so happy to receive kisses, hugs and thankful words from the parents of his classmates who used to make fun of him calling him “fat”. Next day he went to his vegetable garden to plant more seeds, but was shocked when saw that many vegetables had sprouted and that there were an endless number of...

Mathematics Question and Solution

https://onlineedumath.websites.co.in/update/mathematics-question-and-solution/1791002

a = 180-75-35 a = 70° (12/sin70) = (b/sin35) b = 7.32464753257 cm. c =2*35 c =70° Calculating R, radius of the ascribed bigger circle. d = ½(180-70) d = 55° R is; (R/sin55) = (7.32464753257/sin70) R = 6.38506663486 cm. Calculating r, radius of the inscribed big circle. (r/tan37.5) + (r/tan35) = 7.32464753257 r = 2.68167200695 cm. (a) Radius Small ÷ Radius Large to 2 decimal places is; 2.68167200695 ÷ 6.38506663486 = 0.41999123272 ≈ 0.42 (b) Calculating Area Orange in cm² to 1 d...

Generous Fatty (Second Part)

https://onlineedumath.websites.co.in/update/generous-fatty-second-part/1790521

Short Story for Kids written by: Carlos Cebrian González. …Lolo reluctantly went to the seed shop and bought seeds. He explained the project to his parents during dinner and ate only a plate of soup and a piece of omelette with chips. His parents, Josh and Sarah were surprised to see their son so very different from lunch time. Was their son sick?” On Saturday morning, Lolo went to his parents vegetable garden and took the tools that his dad, Josh, lent him. He made different holes to put t...

Mathematics Question and Solution

https://onlineedumath.websites.co.in/update/mathematics-question-and-solution/1789836

Let the square side be 4 units. Square Area is; 4² = 16 square units. Calculating Area Yellow. It is; 2(area triangle with height and base 2√(2) units respectively - area quarter circle with radius 2 units) + Area circle with radius 1 unit + Area square with side √(2) units + 2(area quarter circle with radius 2 units) - 4(area quarter circle with radius 1 unit - area triangle with height and base 1 unit respectively). = 2(½(2√(2))² - ¼(2²*π)) + 1²*π + (√(2))² + 2(¼(2²*π)) - 4(¼(π) - ½)...

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