Tinydancer8530 Tinydancer8530

15-03-2021
Mathematics

contestada

HELP NOW I WILL GIVE BRANLIEST... find the length of the radius, the circumference, and the are of the circle. Use 3.14 for π

HELP NOW I WILL GIVE BRANLIEST find the length of the radius the circumference and the are of the circle Use 314 for π class=

Respuesta :

ninjapuppy ninjapuppy

15-03-2021

The radius is half the diameter.
r = 1/2(5.2)
r = 2.6cm

The circumference is the diameter times pi
c = (5.2)(3.14)
c = 16.33cm

The area is pi times the radius squared
a = 3.14(2.6)^2
a = 3.14(6.76)
a = 21.23cm

Answer Link

Otras preguntas

If y varies directly with x and x=4 when, y=20, find k, the constant of variation.

Find the number of sides of the regular polygon when the measure of an exterior angle is given. 1. 30° 2. 10°

Why is it important for doctors to consider the age and sex of a patient when diagnosing endocrine disorders?

What did Henry Stanley do to help king leopold 2 of Belgium?

How much would $600 invested at 8% interest compounded continuously be worth after 3 years? Round your answer to the nearest cent.

Find the equation of the line that passes through the point (7,5) and is perpendicular to the line 2x - 3y=6

Determine the constant of variation for the direct variation given. Fat calories varies directly with the grams of fat. There are 27 calories for each 3 grams o

A chemist has one solution that is 80% acid and another solution that is 30% acid. How much of the first (80%) solution is needed to make a 400 L solution that

1. Determine the constant of variation for the direct variation given. R varies directly with S. When S is 16, R is 80. 1/5 5 16

Solve the following system. x^2 + y^2 = 25 2x + y = 10 The solution set