Prince Luram and The Vegetable Kingdom

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Short Story for Kids written by: Carolina Mora Arévalo. Nobody wanted to be King of the Vegetable kingdom as it was such a difficult responsibility. The kingdom was full of all kinds of colors, green spinach, orange carrots, red tomatoes, white onions, yellow peppers, and florets of cauliflower and broccoli everywhere. It was an amazing place full of health and strength. Messages were sent out around the kingdom for them to choose a King. But nobody wanted to assume the charge. They all pr...

Mathematics Question and Solution

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The side length of the congruent Hexagons is 2 unit. Area hexagon is; (6*2²)/(4tan30) = 6√(3)) square units. a² = 8-8cos30 a = √(8-4√(3)) unit. Area ABC is; ½(√(8-4√(3)))²sin60 = (2√(3)-3) square units. (d) Area Hexagon ÷ Area ABC exactly is; (6√(3)) ÷ (2√(3)-3) = 6(2+√(3)) (c) Calculating Area Green to 2 decimal places. b = a + √(2²+2²) b = √(8-4√(3))+2√(2) b = (√(2)+√(6)) units. b = 3.86370330516 units. c² = 8-8cos120 c = 2√(3) units. Area Green is; 2((0.5x2*2sin120) + (0.5*2√(3)*(√(2)+√(6)...

Mike's Magic Pencil

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Once upon a time, there was a 7 year old boy named Mike. One day, as Mike was walking through the playground at school, he found something half buried in the dirt. He took a good look at it but was not able to recognize what the object was. Mike found a small stick to help him dig up the object, and after a few minutes Mike was able to pull out the object. He finally saw that it was only an old pencil. “Oh, it’s only an old pencil,” he said, disappointed. He decided to take the pencil wit...

Mathematics Question and Solution

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Let the biggest regular pentagon side length be 2 units. sin72 = a/2 a = 1.90211303259 units. tan72 = (1.90211303259/b) b = 0.61803398875 unit. c = 2b c = 1.2360679775 units. Where c is the side length of the regular red and blue pentagon. Calculating area of the regular red and blue pentagon. (5*1.2360679775²)/(4tan36) = 2.6286555606 square units. d² = 8-8cos108 d = 3.2360679775 units. e = ½(3.2360679775-c) e = 1 unit. f² = 8-8cos36 f = 1.2360679775 units. g² = 2-2cos36 g = 0.61803398875 unit...

Mathematics Question and Solution

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a = atan(⅓)° ⅓ = b/3 b = 1 unit. It implies; Area Red is; Area triangle with height 1 unit and base 3 units + ½(2(area quarter circle with radius 3 units - area triangle with height and base 3 units respectively))) = ½(1*3) + ½(2(¼(π*3²) - ½(3*3))) = ½(3) + ¼(9)π - ½(9) = ¼(9π) - ½(6) = ¼(9π-12) square units. = ¾(3π-4) square units.

The Teacher's Lipstick

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Lucas was a bright child who needed to know every single thing that was happening around him. The teachers were always scolding him in class because he always spoke, distracting the other kids. One day in maths class, Lucas realized that the teacher was touching up her lips every 10 minutes, which made Lucas suspect that there was something strange going on. It was actually the first time she had used lipstick at school. The next day, Lucas hid under a desk at break time and when the class...

Mathematics Question and Solution

https://onlineedumath.websites.co.in/update/mathematics-question-and-solution/1768960

Let DE be 1 unit. AC = 4 units. Area ABC is; 8sin60 = 4√(3) square units. a² = 1+2²-4cos45 a = 1.47362575821 units. (1.47362575821/sin45) = (1/sinb) b = 28.6750500631° c = 60-b c = 31.3249499369° d = 360--60-150 d = 150° e = 240-d e = 90° f² = 1²+1² f = √(2) units. g = 180-15-45-60 g = 60° h² = 4²+1.47362575821²-8*1.47362575821cos31.3249499369 h = 2.84622917461 units. (2.84622917461/sin31.3249499369) = (1.47362575821/sini) i = 15.61499741821° j = 60-i j = 44.38500258179° k = 120...

Mathematics Question and Solution

https://onlineedumath.websites.co.in/update/mathematics-question-and-solution/1768944

Let the side of the regular octagon be a. Calculating a. a² = 8 a = √(8) a = 2√(2) units. 2b² = (2√(2))² b = 2 units. c = 2√(2)+2+2 c = (2√(2)+4) units. Where c is the length of the inscribed rectangle. d = c-2(2√(2)) d = (2√(2)+4)-4√(2) d = (4-2√(2)) units. Where d is the width of the inscribed rectangle. Area Rectangle is; cd = (2√(2)+4)*(4-2√(2)) = 8 square units.

Mathematics Question and Solution

https://onlineedumath.websites.co.in/update/mathematics-question-and-solution/1768938

Let the square side be 2 units. tan30 = a/2 a = ⅓(2√(3)) unit. sin60 = 2/b b = ⅓(4√(3)) units. c = 2-a c = ⅓(6-2√(3)) units. It implies; Area Shaded is; 2(½*(⅓(6-2√(3)))²sin60) + 2*⅓(6-2√(3)) = ⅓(4√(3)) square units. Area of the composite shape is; Area Shaded + 2(½*(⅓(4√(3)))²sin60) = ⅓(4√(3)) + ⅓(8√(3)) = 4√(3) square units. Therefore; Fraction Shaded is; ⅓(4√(3)) ÷ 4√(3) = ⅓

Happy Belated Birthday Ogheneruona

https://onlineedumath.websites.co.in/update/happy-belated-birthday-ogheneruona/1768688

The Management and Educators of Online Edumath gladly wish you, Ogheneruona a happy belated birthday. Thank you for allowing us to celebrate with you. Ogheneruona is a year 10 student, a Mathematician, and a proud Online Edumath learner. She is Oghenevwarhe's big Sister, Oghenevwarhe designed her big Sister's birthday card. We encourage you Ogheneruona to continue to work hard in your academics because working hard is never enough. We are very proud of you, we love you, and we like you to know...

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Prince Luram and The Vegetable Kingdom

Mathematics Question and Solution

Mike's Magic Pencil

Mathematics Question and Solution

Mathematics Question and Solution

The Teacher's Lipstick

Mathematics Question and Solution

Mathematics Question and Solution

Mathematics Question and Solution

Happy Belated Birthday Ogheneruona

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