Find the area of a circle with radius 5mm, rounded to the nearest tenth. A. 15.7mm2 B. 31.4mm2 C. 78.5mm2 D. 246.7mm2

Find the circumference of a circle with radius 20ft., rounded to the nearest tenth. A. 31.4ft. B. 62.8ft. C. 125.7ft. D. 1256.6ft.

What is the area of a circle with diameter 20cm? Round your answer to the nearest tenth. A. 125.7cm2 B. 314.2cm2 C. 400cm2 D. 1256.6cm2

Question

dambriemiller13 dambriemiller13

19-01-2019
Mathematics

contestada

Find the area of a circle with radius 5mm, rounded to the nearest tenth. A. 15.7mm2 B. 31.4mm2 C. 78.5mm2 D. 246.7mm2

Find the circumference of a circle with radius 20ft., rounded to the nearest tenth. A. 31.4ft. B. 62.8ft. C. 125.7ft. D. 1256.6ft.

What is the area of a circle with diameter 20cm? Round your answer to the nearest tenth. A. 125.7cm2 B. 314.2cm2 C. 400cm2 D. 1256.6cm2

Respuesta :

Otras preguntas

another one please tysm

2 pts What is a Push or Pull? Force O Weight O Mass

Find the value of x?

As a wave passes a piece of cork floating on the surface, the cork bobs up and down but remains in more or less the same position. This up and down motion is re

2. Which of the following is the correct value of ? Show your reasoning.

Which three of the following are important parts of the constitution that serve to limit federal power

Kung ikaw ay maaari ng magmaneho ng sasakyan balang araw, papaano mo maipapatupad nang wasto ang mga Batas Pangkasalda? Isulat ang iyong sagot sa tatlong pangun

What might happen if DNA replication was not semi-conservative?

What type of weather can occur at an occluded front?.

Given that n refers to a positive int use a while loop to compute the sum of the cubes of the first n counting numbers, and associate this value with total. Use

bambino51 bambino51 · Answer 1 · 2019-01-19T03:23:35+01:00

1. The Formula to getting the area of a circle is pi r^2= 3.14 times the radius squared. Plug in the number given in the question to get your answer.
2. The Circumference formula is 2pir which is 2 time 3.14 times the radius given. Plug in the number to get your answer.
3. This one is giving you the diameter, therefore you need to divide the diameter by 2 to get the radius (diameter is twice the size of radius) and plug in the radius into the first formula (3.14 times r^2) to get your answer.