Question

In a right triangle ABC, ∠B = 90°.
(a) If AB = 6 cm, BC = 8 cm, find AC
(b) If AC = 13 cm, BC = 5 cm, find AB

Answer 1

Answer:

a) 10 CM b) 12 cm

Step-by-step explanation:

a) by Pythagoras theorem

AC square =AB square +BC square

AC square = 6square+8square

AC square= 36+64

AC square =100

AC = square root of 100

AC =10

b) AC square =AB square +bc square

13 square =ab square +5 square

169=ab square +25

169-25=ab square

144=ab square

ab =square root of 144

AB=12

hope it's helpful mark it as brainlist