melinadunn02 melinadunn02

15-04-2020
Mathematics

contestada

The radius of a circle is 4 kilometers. What is the area of a sector bounded by a 45° arc?

Respuesta :

mgbiggs10 mgbiggs10

15-04-2020

i have no idea i’m struggling my self

Answer Link

emilyyrosado emilyyrosado

11-05-2020

Answer:

1/8 pi

Step-by-step explanation:

Answer Link

Otras preguntas

Which sentence correctly forms the plural of the letter E? A. On that road sign, the four Es' in TENNESSEE are starting to fade. B. On that road sign, the four

Which sentence uses a verb that agrees with its compound subject? A. Either calculators or an adding machine make an accountant's work easier. B. Neither bread

Which is a measure of the efficiency of an investment? return rate return on investment efficiency coefficient

Eric reflected parallelogram ABCD across the x-axis. If angle A is 125° and angle B is 55°, what is the degree measurement of angle A'?

Which word in the sentence does the adverb modify? I would feel almost happy about a shorter vacation. A. would B. vacation C. feel D. happy

Which is a measure of the efficiency of an investment? return rate return on investment efficiency coefficient

How does a tyrant seize total power? A tyrant seizes power by bullying the common people, using fear as the primary motivation to gain power. A tyrant works wit

What is the distance between points (4, −7) and (−5, 9)? Round to the nearest tenth of a unit. ____ units

A circle has a radius of length r. If you mark off an arc on the circle of length 2r what is the measurement of the angle that subtends the arc? A 2pi radians

Which of the following questions can be answered scientifically? 1) Should we just let the river flow where it wants? 2) What can be done to stop erosion? 3) Is