anjiyamalick18 anjiyamalick18

02-05-2021
Mathematics

contestada

A rectangular piece of paper with length 35 cm and a width 18 cm has two semicircles cut out of it as shown below

A rectangular piece of paper with length 35 cm and a width 18 cm has two semicircles cut out of it as shown below class=

Respuesta :

mathstudent55 mathstudent55

02-05-2021

Answer:

375.66 cm²

Step-by-step explanation:

The two semicircles add to a full circle.

For the circle, d = 18 cm.

r = d/2 = 9 cm.

A = LW - πr²

A = (35 cm)(18 cm) - 3.14(9 cm)²

A = 375.66 cm²

Answer Link

Otras preguntas

if y'all can answe all 3 i ly

acróstico de decisión

How was carbon discovered

Q2) A meat pie contains chicken and turkey in the ratio 4 : 1. ( 3 marks)The pie contains 300 g of chicken.How much turkey is in the pie?How much meat is the

Which questions are True or False? 1.) Supplementary angles always add up to 90°. 2.) Complementary angles always add up to 180°. 3.) Vertical angles always hav

PLEASE HELP BRAINLIEST

What two primary colors do you need to make Red-Orange Red and Orange Red and Blue Yellow and Orange Yellow and Red Blue and Yellow

maria has five bags of marbles each bag has four large marbles and some small balls all together the bags have 100 marbles how many small marbles are in each ba

Write an equation in slope intercept form that passes through (-5, -4) and (-2,-7).

Simplify: 3[(5-2)3 + 4]