Oluwanifemifasan55 Oluwanifemifasan55

01-06-2020
Mathematics

contestada

A man is able to run an arc of 150° along a circular track, whose radius is 150 ft. How far did the man run?

Respuesta :

01-06-2020

Answer:

392.5 ft

Step-by-step explanation:

First, let's find the circumference of the track. This is 2 * 3.14 * 150 = 942 ft. 150° is 5 / 12 of 360° (the full circle) so that means that the minor arc it forms (which is also the arc the man ran) is 5/12 of the circumference. This means that the answer is 5/12 * 942 = 392.5 ft. Hope this helps!

Answer Link

xplicifire xplicifire

01-06-2020

Answer:

Step-by-step explanation:

length of the arc = angle/360 * 2 * pi * r

150/360 * 2 * 22/7 * 150

393 ft

Answer Link

Otras preguntas

A freeze resulted in a loss of 52% of an avocado crop. If the loss was 182 tons, find the total number of tons in the crop.

Read these two short excerpts from “What I Hope to Leave Behind.” Most women dream first of a happy family. The instinct for reproduction is inborn in most of

10. Which equation could be used to solve the problem? Joan picked 4 bushels of apples in one hour. At that rate, how many bushels would she pick in 8 hours (b)

If a potential source presents any kind of bias, it should automatically be ruled out. a. True b. False

At what distance above the surface of the earth is the acceleration due to the earth's gravity 0.785 m/s2 if the acceleration due to gravity at the surface has

I neeeeddddddd help pleeeeeaaaaaaaseeeee

Verify that the function satisfies the three hypotheses of rolle's theorem on the given interval. then find all numbers c that satisfy the conclusion of rolle's

How did the institution of slavery continue to affect the world even after it was abolished?

I neeeeddddddd help pleeeeeaaaaaaaseeeee

The brightness of a star depends on its (color, composition of atmosphere, or distance from earth), and stars that are closer look (brighter, dimmer, or white).