Question

side of an equilateral triangle is x if the perimeter is 30 cm find the value of x​

Answer 1

Answer:

x = 10

Explanation:

Equilateral triangle is the triangle in which all the sides and angles are equal. This means all three sides of the equilateral triangle are x.

Perimeter = Sum of all sides

Given that,

Perimeter = 30 cm

=> x + x + x = 30

=> 3x = 30

=> x = 30/3

=> x = 10

Answer 2

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