Question

Area of ∆ PQR = √14(6)(4)(4) cm². What type of ∆ is ∆ PQR?​

Answer 1

Answer:

Isosceles

Step-by-step explanation:

This is finding area by Heron's Formula:

√s(s-a)(s-b)(s-c)

Where, a, b, and c are the sides and s is the semi perimeter.

Two sides, b and c have the same measure.

So, PQR is an isosceles triangle.

Hope this helps.