Find area of the Blue shaded region | Three different squares | Important Geometry skills explained

Learn how to find the area of the Blue shaded region when the dimensions of three squares are 9, 15, and 21. Important Geometry and algebra skills are also explained: area of the square formula; area of the Triangle formula; area of the Rectangle formula. Step-by-step tutorial by PreMath.com

Today I will teach you tips and tricks to solve the given olympiad math question in a simple and easy way. Learn how to prepare for Math Olympiad fast!
Step-by-step tutorial by PreMath.com

   • Find area of the Blue shaded region |...  

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Find area of the Blue shaded region | Three different squares | Important Geometry skills explained

Olympiad Mathematical Question! | Learn Tips how to solve Olympiad Question without hassle and anxiety!

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