stagemadedro stagemadedro

04-06-2021
Mathematics

contestada

Find the area of the circle with a circumference of
30
π
. Use 3.14 for
π
. Round to the nearest hundredth.

Area in in decimal form: ______

Options:

Find the area of the circle with a circumference of 30 π Use 314 for π Round to the nearest hundredth Area in in decimal form Options class=

Respuesta :

senalvidun senalvidun

04-06-2021

Answer:

circumference of the circle=2πr

30π=2πr

r =15

radius of the circle is 15 mm

area of the circle=πr²

=3.14×15²

=706.5 mm²

Answer Link

Otras preguntas

The radius of a circle is 2 feet. What is the circle's circumference? r=2 ft

The speed of the jet Alyssa flew on from Boston to London was 480 mph. on her return flight, the speed of the jet was 600mph with a tail wind. What was Alyssa's

PLS I need help with this

Can someone please help me ASAP

The electrical current, in amperes, in a circuit varies directly as the voltage. When 18 volts are applied, the current is 6 amperes. What is the current when 5

Darwin’s formula why is it so hard

Help plsss 60 points

Support or refute the following statement, "U.S. involvement in WWI was unavoidable. As part of your answer be sure to include the role, or lack thereof the fol

Based on all three passages, write an essay that explains the techniques the authors use to reveal the personalities of Javert, Professor Moriarty, and Old Dudl

60 x 4 sqaure is what