Idk97ok Idk97ok

24-04-2020
Mathematics

contestada

Find the area of the semicircle with the diameter of 40cm

Respuesta :

A113Pixar A113Pixar

24-04-2020

Answer:

628.4 cm²

Step-by-step explanation:

Area of semicircle : (πr^2)/2

(3.152*(20^2)) / 2

(3.142 *400) /2

1256.8 / 2

628.4

Answer Link

Otras preguntas

Percentage of Americans Aged 65 and Older In 1900 = 4% In 1950 = 8.2% In 2000 = 12.4% In 2050 = 20.2% Based on this information, what is happening to the U.S. p

Which of the following names apply to this number? 2

A store offers a 30% discount in all reference books. If you pay $14 for a math dictionary, what was the original price of the dictionary?

Which statement most accurately describes the technique of in medias res? It gives the audience a hint about what will happen later in the play. It gives the au

You deposit 4000 into a savings account. The account earns 2.75% simple interest. How long will it take to earn $220 in interest?

How many electrons can be held in the 3rd energy level of a Bohr model?

which of these fractions is closest to 1/4; 3/8; 4/9; 7/24

The Indian subcontinent was partitioned into _____. Tibet and India India and Pakistan Pakistan and Bangladesh Bangladesh and Tibet

James is entering data on client gender. Because the values entered reflect male or female, this variable is _____. a. discrete b. dichotomous c. continuous

5/90 in simplest form