Answer:
I believe these are the answers.
Step-by-step explanation:
Find each of the angle measures:
<1=65 degrees
<2=115 degrees
<3=60 degrees
<4=60 degrees
Here is my answer, hope to help you
A cube has 6 sides.
Find 1 side:
1 side = 2/3 x 2/3 = 4/9
Find 6 sides:
6 sides = 4/9 x 6 = 8/3 = 2 2/3 ft²
Answer: 2 2/3 ft²
2 1/2 is in mixed fraction. So let's first make it into improper fraction.
(2*2 + 1) / 2 = 5/2
5/2 of 7.25 = (5*7.25) / 2 = 18.125
in short, 18.125 is the answer