Answer:
Associate Property of Multiplication
Step-by-step explanation:
Answer:
A. is correct answer
Step-by-step explanation:
full explanation
The other leg is 12cm long.
Step-by-step explanation:
Given,
Hypotenuse = c = 15cm
One leg = a = 9cm
Other leg = b
As the triangle is right angled, therefore, using Pythagoras theorem;

Taking square root on both sides;

The other leg is 12cm long.
Keywords: triangle, square root
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2*2+4*2(1+1) that is going be your answer