the area of an equilateral triangle of side 40 cm is
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Answered by
30
We know,
Area of an equilateral triangle = √3/4 side×side
= √3/4 ×1600
= √3 × 400
= 1.74 ×400
= 692.82 sq. cm
Area of an equilateral triangle = √3/4 side×side
= √3/4 ×1600
= √3 × 400
= 1.74 ×400
= 692.82 sq. cm
Answered by
5
Answer:
The area of equilateral triangle is 692 square cm.
Step-by-step explanation:
Given : Side of a triangle is 40 cm.
To find : The area of an equilateral triangle?
Solution :
Formula to find area of equilateral triangle is
Side(s)= 40 cm
Substitute the value in the formula,
Therefore, The area of equilateral triangle is 692 square cm.
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