So to solve a,
You already have the first two answers which are 65 and 90. Since a tríenle always has to equal 180 you just add 65 and 90 and the subtract that number by 180 and that’s your other missing angle.
Both triangles are identical so you just have to insert the answers from the right triangle onto the left triangle.
A is the only one that I knew how to solve, sorry
Answer:
18 and 54
Step-by-step explanation:
Answer:
The lateral surface area of a prism is the sum of the areas of its lateral faces. The total surface area of a prism is the sum of the areas of its lateral faces and its two bases.
Answer: 24 cans
Step-by-step explanation:
Given
George has 9 fence
It requires 
cans to paint a fence
So, 9 fence required
9 fence requires 24 cans
The answer to this question is
1. d
2.c
3.a
4.b
