The base of a triangle is twice its height, which is 5cm . What is the area , in square centimeters, of the triangle?

The base of a triangle is twice its height, which is 5cm . What is the area , in square centimeters, of the triangle? Correct Answer 25

এখানে, ত্রিভুজটির ভূমি, উচ্চতার ২ গুণ  একানে, উচ্চতা = 5 cm ∴ ভূমি = 2 × 5 = 10 cm তাহলে , ক্ষেত্রফল = 1/2 × ভূমি × উচ্চতা                             =  1/2  ×  10 ×  5                             = 25 cm²
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