Keeping in mind that the area of a rectangle is simply width * length, if we get the area of the larger rectangle, and then subtract the area of the smaller rectangle, we're in effect making a hole in the larger rectangle's area and thus what's leftover is the shaded area.
(4x + 8) + (9x - 3) = 53 i don’t know how to do this i’m slow.
2 answers:
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Answer:
3.14
Step-by-step explanation:
First find the circumference of the circle:
= Circumference.
=
Find the ratio of the angle in relation to the entire circle:
is what we have. So:
Use the ratio and multiply the circumference to find the length:
=
Round answer to the hundredth: