Answer:
m = 4
Step-by-step explanation:
We have similar trapezoids, so corresponding angles must be congruent, and the ratios of pairs of corresponding sides must be equal. For both of these to be true, we need to find the ratio of pairs of corresponding sides:
13 / 5.2 = 2.5, 12 / 4.8 = 2.5, 22.5/9 = 2.5,
15 / 6 = 2.5
So
Answer:
19.74 inches
Step-by-step explanation:
Given as
Circumference of wheel = 62 inches
AS we know that Circumference (C) = 2××R
where R is Radius of circle
so, C = 2 × 3.14 × R
or, 62 = 2 × 3.14 × R
or 62 = 6.28 × R
so, Radius (R) =
R = 9.872
Now Diameter = 2 × Radius
so, D = 2 × 9.872
Diameter = 19.74 inches Answer