Question

IfAC=13 cm, BC=5 cm, find AB)
that the numb​

Answer 1

Answer:

we know, AB + BC = AC We willput the values in the above equation we get AB + 5 = 13 AB =13 - 5 AB = 7 cm.

Step-by-step explanation:

Answer 2

Answer:

12

Step-by-step explanation:

by using Pythagorean thyrem

AC²=AB²+BC²

(13)²=AB²+(5)²

169=AB²+25

169-25=AB²

144=AB²

√144=AB

12=AB

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