Answer:
15
Step-by-step explanation:
I'J' is IJ with the scale factor of 5.
so (IJ) × 5= (I'J)
(IJ) × 5= 75
75 ÷ 5= 15
I am so sorry i did the math wrong in my head, the answer is 15 not 16.
Answer:
D
Step-by-step explanation:
I just did that question
Answer:
F
Step-by-step explanation:
<3
Letter B is not true.
You have to follow the ORDER of the congruence statement to be sure the angle in the middle of each statement lines up with each triangle.
Answer:
B. 439.6 
Step-by-step explanation:
<em><u>The formula for surface area of a cylinder is:</u></em>
A = 2πrh + 2π
A = 2π(5)(9) + 2π
A = 282.6 + 157
A = 439.6