Answer:
angle 1= 70 degrees
angle 2= 65 degrees
angle 3= 65 degrees
angle 4 = 115 degrees
angle 5= 45 degrees
angle 6= 45 degrees
angle 7= 45 degrees
Step-by-step explanation:
Answer:
7 x 2, 14, the area, then use pie, 3.14 to get the circle
Step-by-step explanation:
Answer:
15 boys dont finish
Step-by-step explanation:
48+a=63
a=15
Answer:
n=6
Step-by-step explanation:
4n + 1= 25
Move constant to the right
4n=25-1
Calculate
4n=25-1
Then divide on both sides