If the area of an equilateral triangle is
25 under root of 33 sq.cms, then find its side
Answers
Answered by
0
Answer:
We know that, the area of equilateral triangle is given by
We know that, the area of equilateral triangle is given by A=43a2, where a is side of triangle
We know that, the area of equilateral triangle is given by A=43a2, where a is side of triangle We are given that area of equilateral triangle is A=253 sq.cms.
We know that, the area of equilateral triangle is given by A=43a2, where a is side of triangle We are given that area of equilateral triangle is A=253 sq.cms.So, 253=43a2
We know that, the area of equilateral triangle is given by A=43a2, where a is side of triangle We are given that area of equilateral triangle is A=253 sq.cms.So, 253=43a2a2=3253×4=100
We know that, the area of equilateral triangle is given by A=43a2, where a is side of triangle We are given that area of equilateral triangle is A=253 sq.cms.So, 253=43a2a2=3253×4=100a=10 cms
Step-by-step explanation:
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Answered by
0
Answer:
10 cm
Step-by-step explanation:
We know that, the area of equilateral triangle is given by
A= √3/4a²
, where a is side of triangle
We are given that area of equilateral triangle is A=25√3 sq.cms
so, 25√3=√3/4a²
a²=25√3*4/√3
a²=100
a=10cms
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