Stanleysdv Stanleysdv

13-04-2020
Mathematics

contestada

The radius of a circle is 1 centimeter. What is the area of a sector bounded by a 90 arc

The radius of a circle is 1 centimeter What is the area of a sector bounded by a 90 arc class=

Respuesta :

Аноним Аноним

13-04-2020

Given

radius (r) = 1 cm

thita = 90°

We have the formula to calculate area of sector which is

Area = (thita/ 360°) πr²

= 90°/360° * 3.14 * 1²

= 0.25 * 3.14 * 1

= 0.785 cm²

Answer Link

Otras preguntas

Simplify the following completely

Which level of body system organization composes tissue?

Awake, I opened my eyes to see A hospital, so white and clean I was walking up to the roof, I think Then can't recall at all a single thing Held a hand for me,

Investigate Weathering and Erosion 1. Describe at least one part of the experimental procedure that you thought was essential to getting good results. Did you f

3x+x+4y= 44 solve by elimination of addition -3x-x+8y= 4

In Exercises 17-20, find the value of x so that the function has the given value. 17. f(x) = 8x - 7; f(x) = 17 18. g(x) = -4x + 7; g(x) = 27 19

When stress builds up in rocks and the pressure is released causing the shaking of an earthquake is known as Question 2 options: Shock effect Rock load Elastic

38 5th graders at Vernon elementary are going on the field trip to the art museum. They are riding in vans that are nine students. How many vans well they need

7. When writing your conclusion you should avoid writing "in conclusion" at the beginning of your paragraph.True or False

a block of mass 2 kg is suspended from a rope, as shown above. if the tension in the rope is 10 n, the acceleration of the block is most nearly