Bishesta Bishesta

01-02-2021
Mathematics

contestada

find the area of rectangle ,semicircle and the figure

find the area of rectangle semicircle and the figure class=

Respuesta :

plamid04 plamid04

01-02-2021

Step-by-step explanation:

Srectangle=21*30=630cm^2

Ssemicircle=(11.5^2*pi)/2=132.25pi/2=66.125cm^2*pi

Sfigure=630cm*2+2*66.125cm^2*pi=630cm^2+pi*132.25pi

if we assume that pi=3.14

Sfigure=630cm^2+415.265cm^2=1045.265cm^2

Answer Link

Otras preguntas

Identify the role of women in American society before, during, and after world war 1?

ATP (adenosine triiphosphate) stores energy in the bonds between its A. hydrogen atoms, B. carbon atoms, C. nucleotides, or D. phosphate groups?

All of the following are good recommendations for choosing a subject for a persuasive speech except

describe how to draw a scale drawing with a new scale

99 to 74 percent of change SHOW WORK PLS

How did the creation of the Altaic slave trade affect colonies relationship with their mother countries?

Harry and Helen are married, filing jointly. Their combined taxable income is $65,922. Every week, a total of $187 is withheld from their pay. Based on the tabl

What is the quotient of m and 7?

A bottle of jam contains 10 pints of jam. How many 1/3 pint servings can you get out of one bottle?

Answer I really need the answer! PLEASE!!