Question

iii) A PQR is an equilateral triangle having length of side as 8cm. Find the height of
APQR.
- A) 2 V3 cm B) 4 V8 cm C) 3 v2 cm D) 4 13 cm​

Answer 1

Answer:

Step-by-step explanation(d) 4 root 3 CM

Answer 2

Given:

PQR is an equilateral triangle having length of side as 8cm.

To find:

Height of triangle PQR.

Answer:

• Let the length of the triangle be denoted by l.
• Height of an equilateral triangle, h = √3 l/2
• h = √3 × 8 /2
• h = 4√3 = 6.93 cm.

Thus the height of triangle PQR = 4√3 = 6.93 cm.