Answer:
156
Step-by-step explanation:
Each triangle has an angle sum of 180 degrees, so the sum of the interior angles of the 15-gon must be (n-2) 13 × 180 = 2340 degrees. Since the 15-gon is regular, this total is shared equally among the 15 interior angles. Each interior angle must have a measure of 2340 ÷ 15 = 156 degrees.
Answer:
x=10
Step-by-step explanation:
The two line segments should be equal, so you can set 2x-10 equal to x.
2x-10=x
-10=-x
x=10
Answer:
Yes, 2 yards is greater than 5 feet. 1 yard is equal to 3 feet, so 2 yards is equal to 6 feet. 6 feet is more than 5 feet.
Answer:
7
Step-by-step explanation:
7x2=14
5x7=35
Answer:
figure it out by paying attention
Step-by-step explanation:
figure it out by paying attention