Question

the height of an equilateral triangle is 5 root 3 cm, then perimeter of triangle is.
A) 10cm
B) 15 cm
C) 30 cm
D) 15 root 3 cm​

Answer 1

Answer:

C)HERE IS YOUR ANSWER

Step-by-step explanation:

Sorry by not Explanation

Answer 2

Given:

Height=5√3cm

To find:

The triangle's perimeter

Solution:

The required value of the perimeter is 30 cm. (Option C)

We know that the given triangle's height will be √3/2 of its side.

Let the triangle's side be A.

So, the height=√3/2×A

=√3A/2

Using the values,

5√3=√3A/2

5=A/2

5×2=A

10=A

Now, the required perimeter=3×side (Since all sides are equal)

=3A

=3×10

=30 cm

Therefore, the required value of the perimeter is 30 cm.