Question

Solve the following. pls​

Answer 1

Answer:

Please can you tell the name of your chapter so that I can help you faster and class too

Answer 2

Answer:

please mark me as brainlist

Step-by-step explanation:

1. by pythagoras therom

(PQ)² + (PR)² = (QR)²

(10)² + (24)²

100 + 576

676 = (QR)²

√676 = 26 cm

2. by pythagoras therom

(4)² + (3)² = 16 + 9

= 25

√25 = 5m

original height of tree is 5m + 4m = 9,