Question

triangle pqr has an area of 16cm square and a height of 8 cm. what is the length of qr​

Answer 1

Answer:

The length of the qr is 4 cm

Step-by-step explanation:

Area of triangle pqr = 16 cm square

height h= 8 cm

base qr = b

Area of triangle is

$A=\frac{1}{2} bh\\16 \times 2 = b \times 8\\b = \frac{32}{8}\\b= 4 cm$

the length of the qr is 4 cm

Answer 2

Answer:

4

Step-by-step explanation:

1. Area of triangle pqr=16 cm
2. height=8cm
3. base qr= b
4. Area of triangle is

A=1/2