Answer: <em>D. </em><em>P, Q and R.</em>
Step-by-step explanation:
<em>The vertices of the triangle PQR - it is P, Q and R.</em>
Those 3 lines are:
y=2x+2
X=4
Y=4
The R satisfies these:
Y<2x+2
X<4
Y<4
What you have to do is find the area of the whole rectangle, then subtract of the empty parts:
50*48-0.5(50-41)(48)-6.5(pi(5/2)^2)-1.5pi(4^2)-pi(5^2)-pi=1899.293mm^2
Explanation:
The first subtraction is the area of the triangle. The rest are the combined areas of the circles and semicircles (semicircles are just half the area of a circle)
Answer:
1899.293mm^2
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