Question

Area of a triangle is 1256 sq mm.Find the base of the triangle if its height is equal to 31.4 mm​

Answer 1

Correct Question :-

• Area of a triangle is 1256m² .Find the base of the triangle if its height is equal to 31.4m.

Given :-

• Area of Triangle = 1256m²
• Height of the Triangle = 31.4m

To Find :-

• Base of the Triangle.

Solution :-

⇒ Area of Triangle = ½ × Base × Height

⇒ 1256 = ½ × Base × 31.4

⇒ 1256 × 2 = Base × 31.4

⇒ 2512 = Base × 31.4

⇒ 2512÷31.4 = Base

⇒ 80m = Base

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Verification :-

⇒ Area of Triangle = ½ × Base × Height

⇒ 1256 = ½ × 80 × 31.4

⇒ 1256 = 40 × 31.4

⇒ 1256 = 1256

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Therefore, Base of the Triangle is 80m

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