Answer:
Step-by-step explanation:
In isosceles triangle, the base angles (the angles opposite to equal sides) are equal.
∠A = ∠B = 72
72+ 72 + x = 180 {Angle sum property of triangle}
144 + x = 180
x = 180 - 144
x = 36°
x = 36˚
you keep multiplying by five
So 1 x 5 is five, 5 x 5 is 25, 25 x 5 is 125, so on and so forth.
e
140
The circumference travels the same distance as the bicycle, 100 m
