A sector with an area of \goldE{140\pi\,\text{cm}^2}140πcm
2
start color #a75a05, 140, pi, start text, c, m, end text, squared, end color #a75a05 has a radius of \maroonD{20\,\text{cm}}20cmstart color #ca337c, 20, start text, c, m, end text, end color #ca337c.

What is the central angle measure of the sector in degrees?

Atriangle has side lengths of x, x+11, and 3x+5. what is the perimeter?

If a sprinkler waters 1 over 12 of a lawn in 1 over 2 hour, how much time will it take to water the entire lawn? (5 points) 10 hours 6 hours 1 over 6 hour 7 over 12 hour

Rachel is studying the population of a particular bird species in a national park. she observes every 10th bird of that species that she can find in the park. her conclusion is that the birds living in the park who belong to that species generally feed on insects. rachel's sample is . based on the sample she picked, rachel's generalization is