Angles of a nonagon:
A nonagon consists of 9 angles. The sum of angles of a nonagon is 1260°.
A nonagon has 9 exterior angles. The sum of angles of the exterior angles of a nonagon is 360°.
Answer:
23 gallons
Step-by-step explanation:
<u><em>Given:</em></u>
A barn is shaped like a rectangular prism with a triangular prism on top as shown.
The exterior four walls and two triangular faces need to be repainted.
<u><em>To Find:</em></u>
If one gallon of paint covers 232 square feet, how many gallons will it take to repaint the barn?
<u><em>Solve:</em></u>
<u><em></em></u>
= 

Hence 23 gallons to repaint the barn
<u><em>~lenvy~</em></u>
X:y
2/10 = 4/x
Cross multiply
2x X= 10x4
2x = 40
Eliminate
2x/2 = 40/2
x = 20
Answer:if the bottoms are the same keep the the sme
Step-by-step explanation:
Answer:

Step-by-step explanation:
find the least common denominator for both fractions then combine them to find:
