Find the Perimeter of the figure below, composed of a rectangle and two semicircles. Round to the nearest tenths place.
1 answer:
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Answer:
x =
Step-by-step explanation:
x^2 + 8^2 = 9
Simplify the 8^2
x^2 + 64 = 9
Subtract 64 from both sides
x^2 = -55
Take the square root from both sides
x = +/-
Simplify
x =
Hope this helps!
ANSWER
EXPLANATION
The given product is:
We expand using the distributive property to obtain:
Extract the perfect squares to get:
Expand further to get;
This simplifies to,