Question: Calculate the area of a sector with a radius of 20 cm and a central angle of 120°. A) 209.44 cm²B) 314.16 cm²C) 418.88 cm²D) 502.65 cm² Answer:C) 418.88 cm² To calculate the area of a sector, we can use the formula: \[\text{Area of Sector} = \frac{\theta}{360} \times \pi r^2\] where: Given: Step-by-Step Calculation: […]
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Question: Two trees are standing on flat ground. The height of the smaller tree is 7 meters. The distance between the top of the smaller tree and the base of the taller tree is 15 meters. The distance between the top of the taller tree and the base of the smaller tree is 20 meters.
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Mathematics competitions are a thrilling way to put your skills to the test, but they can also be challenging. To tackle complex questions effectively and improve your chances of success, you need the right strategies. Here are the top 10 math problem-solving techniques that can give you an edge in your next competition. 1. Estimation
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Question:Hassan shaded certain numbers on a hundred square as shown in the image. What is the pattern of the shaded numbers? A) They increase by 10 each time.B) They increase by 11 each time.C) They increase by 12 each time.D) They increase by 9 each time. Answer:B) They increase by 11 each time. The shaded
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The Scholars Mathematics Competition 2024/2025 is around the corner, and if you’re reading this, you’re probably ready to take on the challenge and stand a chance to win amazing prizes, including laptops and cash rewards! This competition, designed around the Cambridge Primary, Checkpoint, and IGCSE curricula, will put your mathematical skills to the test. To
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