Answer:
William is 46 inches tall.
Step-by-step explanation:
66 - 20 = 46.
Answer:
40π/3 cm^2
Step-by-step explanation:
The centerline of the shaded region has a radius of 3 +4/2 = 5 cm. Its length is 1/3 of a circle with that radius, so is ...
length of centerline = (1/3)(2π·5 cm) = (10/3)π cm
The shaded region is 4 cm wide, so the area is the product of that width and the centerline length:
(4 cm)(10/3 π cm) = 40π/3 cm^2
Answer:
10. 15m/s. 11. 4500m. 12. 20s
Step-by-step explanation:
speed, v = distance/ time
v = s/t
10. v = 600m/40s
= 15m/s
11. s = v × t
= 15m/s × 300s
= 4500m
12. t = v/s
= 10m/0.5m/s
= 20s
An inscribed circle is tangent to
all 3 sides of the triangle it is inscribed in.
The correct option is the second option
Explanation
A circle is inscribed in the triangle if the triangle's three sides are all tangents to a circle. In this situation, the circle is called an inscribed circle, and its center is called the inner center, or incenter.
Since the triangle's three sides are all tangents to the inscribed circle, the distances from the circle's center to the three sides are all equal to the circle's radius
Answer:
the answer is d just took the test
Step-by-step explanation: