A sector with a radius of 10 cm has a central angle measure of 252.
r = 10 cm
0 = 252
What is the area of the sector?

Write a division equation you could use to find a, the number of miles ava is in charge of. what is the value of a? write your answer is simplist form

The equation x2 – 1x – 90 = 0 has solutions {a, b}. what is a + b?

Gregory draws a scale drawing of his room. the scale that he uses is 1 cm : 4 ft. on his drawing, the room is 3 centimeters long. which equation can be used to find the actual length of gregory's room?