8 ft Hint: Area of a circle: A = nr2 6 ft Find the area of this figure. Round your answer to the nearest hundredth. Use 3.14 to approximate it. A = [ ? ] ft2 Notice that only half of the circle is included in the figure!

47 - 90 = 43

43 - 180 = x

x = 137

7.25

step-by-step explanation:

we know that 7 equals to 7.0. we also know that 1/4=0.25. so we can add the two together and we get 7.25

the 8 in 8,420 is in the thousands place so it's value is 8 thousand.

the 8 in 6,870 is in the hundreds place so it's value is 8 hundred.

divide 8000 by 800 to find the answer:

8000 / 800 = 10

the 8 in 8,420 is 10 times greater than the 8 in 6,870