aria3224 aria3224

04-05-2021
Mathematics

contestada

A disc has a diameter of 23 cm. The inner hole in the disc has a radius of 2 cm. Find the circumference of both the inner hole and the entire disc. Round to the nearest whole centimeter.

Respuesta :

Cherry3212 Cherry3212

12-05-2021

Answer:

Inner hole: 13 cm; Whole disc, 72 cm

Step-by-step explanation:

Connexus 2021

Answer Link

Otras preguntas

When storing used oil, it needs to be kept in ___________ containers.

plant can often be propagated from stem but rarely what features of shoot acount for this difference

how many inches are in 20.12 cm

Please help I’m crying bc I can’t..

what is it −4(3/2x−12)=−15

How was engraving believed to have originated? a. by monks to document religious events b. by historians to document history c. by goldsmiths to record their wo

and D17.9) The two young British generals that led the forces in the French and Indian War were

Which of the following equations is equlivalent to 3x + 4y = 15? y = 15 4 − 3 x 4 B. y = 3 x 4 − 15 4 C. y = 15 − 3 x D. y = 3 x − 15

2x²yz - 2xy²z + 2x²y²

What is the an-1 if the an=5?