Answer:
33
Step-by-step explanation:
277(10+2)=277(12)=277x12=3324
1) , , , (given)
2) (reflexive property)
3) (SSS)
4) (CPCTC)
5) and are right angles (perpendicular lines form right angles)
6) and are right triangles (a triangle with a right angle is a right triangle)
7) (HA)
8) (CPCTC)
Solution:
f(3) = 3(x + 5 + 2)
f(3) = 3(3 + 5 + 2)
f(3) = 3(10)
f(3) = 30
Substitute 30 for a:
f(30 + 2)
f(32)
Best of Luck!
D. 912 square inches.
hope that helps!