Answer:
The base angles are 76 degrees
Step-by-step explanation:
Use 2x because both base angles are the same measure.
Subtract 28 from both sides
Divide both sides by 2
The formula is L*W*D, right?
So for the cube, since all sides are equal then the Length, Width and Depth would all be 8 unless otherwise specified. 8*8*8=512
The rectangle would be 10*2*3&1/2 or 10*2*3.5=70
I hope this is correct but if you want check my work with a calculator to make sure.
Answer:
62.5 feet
Step-by-step explanation:
The perimeter of the composite figure is the distance around the figure. It is found by adding each of the side lengths around the figure.
Here P = 4 + 5.5 + 14 + 12.5 + 18 + 8.5 = 62.5
Since there are 50 stars, it would be 50 as 2500 divided by 50 is 50