The area of wood needed for the frame is 5. 5 + 106 square inches. Option A
<h3>How to determine the area</h3>
The amount of wood needed for the window frame will be equal to area of window frame.
It is important to note that the upper part of window is semicircle
Area of the upper part = π
where,
R = Outer radius,
r = Inner radius.
Area of upper part = π ×
Area of upper part = 11π/2
Area of upper part = 5. 5π
To find the area of the lower part, it is important to note that the area of lower part of frame will be area of 3 different rectangles. Two are the same rectangles with length 48 inches and width 1 inch and one rectangle with length 10 inches (12-2) and width 1 inch.
Area of lower part = 2 × 48 × 1 + 10 × 1
Area of lower part = 96 + 10
Area of lower part = 106 inches
Thus, the area of wood needed for the frame is 5. 5 + 106 square inches. Option A
Learn more about area of a rectangle here:
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Answer:
0.75 miles is miles per minute
Yes, because the afternoon rate is just the morning rate split in half. Instead of checking the temperature every hour and a half, the temperature was checked every 45 minutes. And, the temperature rate was also split in half when the time was split in half. So basically, if the 2 degrees every 45 minutes was multiplied by 2,(both the time and the temperature) or if the 4 degrees every 90 minutes was divided by 2, (once again, both the time and the temperature) then, they would both be either 2 degrees every 45 minutes, or they would both be 4 degrees every 90 minutes.
Answer:
The third side of the triangle is 10x + 3
Step-by-step explanation:
x + 1 + 2x + 4 = 3x + 5
( 13x + 8 ) - ( 3x + 5 ) = 13x + 8 - 3x - 5
= 10x + 3
Answer:
(5,-5)
Step-by-step explanation: