49. A wheel on a bicycle is 24 inches in diameter. What is the area and circumference of the
wheel? ( Use π
3
.14
)
50. Find the length of the hypotenuse of the given right angle triangle.
5
cm
20cm
51. Find the area of the given triangle.
8m
15m
52. The triangles in each exercise are similar. Find the missing length
.
3
10
x
15