# Sector

The perimeter of a circular sector with an angle 1.8 rad is 64 cm.

Determine the radius of the circle from which the sector comes.

Determine the radius of the circle from which the sector comes.

**Result****Leave us a comment of this math problem and its solution (i.e. if it is still somewhat unclear...):**

**Showing 0 comments:**

**Be the first to comment!**

#### To solve this verbal math problem are needed these knowledge from mathematics:

## Next similar examples:

- Circle and angle

What is the length of the arc of a circle with radius r = 207 mm with cental angle 5.33 rad? - Radians

Convert 270° to radians. Write result as multiple of number π. - Disc

Circumference of the disk is 78.5 cm. What is the circumference of the circular arc of 32° on the disc? - Flowerbed

In the park there is a large circular flowerbed with a diameter of 12 m. Jakub circulated him ten times and the smaller Vojtoseven times. How many meters each went by and how many meters did Jakub run more than Vojta? - Wheels

Small tractor wheel with a diameter of 60 cm must be rotated 8 times to overcome some pathway. How many times must turn the big tractor wheel with a radius 60 cm to overcome the same distance? - Thales

Calculate the length of the Thales' circle described to right triangle with hypotenuse 18.4 cm. - Meridian

What is the distance (length) the Earth's meridian 23° when the radius of the Earth is 6370 km? - Radius

Determine the radius of the circle, if its perimeter and area is the same number. - Circle

What is the radius of the circle whose perimeter is 6 cm? - Circle r,D

Calculate the diameter and radius of the circle if it has length 52.45 cm. - Mine

Wheel in traction tower has a diameter 5 m. How many meters will perform an elevator cabin if wheel rotates in the same direction 49 times? - Silo

Outer perimeter of silo is 32 m. Concrete wall is 35 cm thick. What is diameter and area of inside floor of silo? - Wheel

Diameter of motocycle wheel is 52 cm. How many times rotates wheel on roand long 2 km? - Arc

Convert to arc measures (radians): 924 ° Result write as a multiple of π - Reference angle

Find the reference angle of each angle: - Obtuse angle

Which obtuse angle is creating clocks at 17:00? - Theorem prove

We want to prove the sentence: If the natural number n is divisible by six, then n is divisible by three. From what assumption we started?