Question

area of an equilateral triangle with side 10cm is
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Answer 1

Answer:

The answer is 25√3 cm²

It can be solved by using the formula (√3a²)/4

where "a" is side of the equilateral triangle.

Here a=10cm

Hope this answer is useful to you..

Answer 2

answer :- Area of triangle =1/2xbxh

Step-by-step explanation:

A= root 3 by 4

=root 3/4.10²

=43.30127 cm