Answer:
(3x+12)+X=180
Step-by-step explanation:
Supplementary angles always equal 180
Answer:
42.21 ft^2
Step-by-step explanation:
The formula: A=1
/2b √ c2﹣b2
c=hypotenuse
b=base
Answer:
a=4 sq ft
b=8 sq ft
c=14 sq ft
d=4 sq ft
e=6 sq ft
f=9 sq ft
g=12 sq ft
h=16 sq ft
Step-by-step explanation:
lxh
=a
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