Answer:
121, 64, and 16
Step-by-step explanation:
A perfect square is the product of a rational number multiplied by itself. So 11*11=121, 8*8=64, and 4*4=16
The graph of a function must be linear if x is not squared in the function
See the attachment.
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The area of a triangle is

(4.5feet)(5.75feet) and that would equal 12.9375 feet²
Answer:
12 in.2
Step-by-step explanation:
The formula for a triangle is b*h/2
3*8 = 24
24/2 = 12