Answer:
51
Step-by-step explanation:
trapezoid area calculator, A=(a+b/2)h
There are 6 squares so u multiply 6x3=18 is the total surface area
This is for 2.X=22 so the total angle is 90° and you take away 68° and that leaves you with 22°
4+5y=20
-4 -4
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5y=16
Divide by 5 on both sides
y=3.2
I hope this is what u wanted. :)
Answer:
18
Step-by-step explanation:
q^2 - 5q +4
Let q = -2
(-2)^2 - 5(-2) +4
4 + 10 +4
18