Question

AABC is right angled at B. AB= 3 ca and BC=4 cm. Then length of AC will be
a) 25 cm
c) 7 cm
b) 5 cm
d) 6 cm​

Answer 1

Answer:

b) 5 cm

Step-by-step explanation:

I have given the explanation through the photo

Answer 2

Answer:

USING PYTHAGORAS THEOREM

ᴀᴄ²= ᴀʙ²+ ʙᴄ²

ᴀᴄ²= (3cm)²+(4cm)²

ᴀᴄ²= 9ᴄᴍ + 16 ᴄᴍ

ᴀᴄ²= 25ᴄᴍ

ᴀᴄ = 5ᴄᴍ

ANSWER IN THE ATTACHMENT