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Express answers in simplest exact form.
What is the area of a sector with measure of arc equal to 90° and radius equal to 1 foot?
 one year ago
 one year ago
Express answers in simplest exact form. What is the area of a sector with measure of arc equal to 90° and radius equal to 1 foot?
 one year ago
 one year ago

This Question is Closed

FreyesBest ResponseYou've already chosen the best response.1
Well if you draw this as a circle
 one year ago

FreyesBest ResponseYou've already chosen the best response.1
and 90 degrees of it makes it 1/4 of the entire circle
 one year ago

FreyesBest ResponseYou've already chosen the best response.1
so the you have the area of a circle which pi r ^ 2
 one year ago

Dallasb22Best ResponseYou've already chosen the best response.0
OH yeah, sorry i forgot 90: 1/4.
 one year ago

Dallasb22Best ResponseYou've already chosen the best response.0
Thanks for your help!
 one year ago
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