clarissak915p170aj clarissak915p170aj

19-12-2017
Mathematics

contestada

A baker uses a coffee mug with a diameter of 8cm to cut out circular cookies from a big sheet of cookie dough. What is the area A of each cookie? Give your answer in terms of pi.

Respuesta :

mathstudent55 mathstudent55

19-12-2017

diameter = 8 cm

radius = diameter/2 = 4 cm

A = pi * r^2

A = pi * (4 cm)^2

A = 16pi cm^2

Answer Link

Otras preguntas

how did the British navy cause economic hardship for the colonies?

The water level in a swimming pool increased from 4.5 feet to 6 feet. What is the percent increase in the water rounded to the nearest tenth of a percent? Show

write question using the words.then, answers that are true for you. you/ last year/ were/ a student

"In a republican nation, whose citizens are to be led by reason and persuasion and not by force, the art of reasoning becomes of first importance.." meaning???

What is dew point? And how do I use it in a sentence? Do I say, "Then the temperature hit dew point?" because that just sounds wrong to me.Someone please help!

if the sides of a square are increased by 3m,the area becomes 64m2. find the length of a side of the original square

The water level in a swimming pool increased from 4.5 feet to 6 feet. What is the percent increase in the water rounded to the nearest tenth of a percent? Show

What is the area of a rectangle is represented by 3x2+3x + 10x -10 what are the dimensions of the rectangle

what river located in southwest china was the boundary of the shang dynasty

Help me solve this question plz