abbieharrop661 abbieharrop661

07-05-2020
Mathematics

contestada

Find the circumference of a circle with radius, r = 19.5m.
Give your answer in terms of pie

Respuesta :

jimrgrant1 jimrgrant1

07-05-2020

Answer:

39π cm

Step-by-step explanation:

The circumference (C) of a circle is calculated as

C = 2πr ( r is the radius )

Here r = 19.5, thus

C = 2π × 19.5 = 39π cm

Answer Link

Otras preguntas

why was Cuba a threat to the United States? A) They were close to the U.S. mainland and communist B) They had a massive millitary force.C) Long history of killi

A hollow metal sphere has 6 cm inner and 8cm outer radii. The surface charge densities on the exterior surface is +100 nC/m2 and -100 nC/m2 on the interior surf

what is 6 (5)+ 6 (4)

Nicole usually scores between 89% and 100% on her math quizzes, unless the quiz is the day after a track meet. On the quizzes she takes right after a track meet

What rights does the 1st amendment does it deny?

The Hall effect can be used to calculate the charge-carrier number density in a conductor. If a conductor carrying a current of 2.0 A is 0.5 mm thick, and the H

1-10 just the answer not a really big explanation please

what is the hcf of two coprime numbers

1. el lavaplatos la cocina la sala el dormitorio 2. el sillón la cocina la sala el dormitorio 3. la cama la cocina la sala el dormitorio 4. el horno la cocina l

A line passes through the point (-4, -8) and has a slope of 5/2 write an equation in slope intercept form for this line