In the figure below, R=2 cm, Q= 2cm, and P= 3 cm. The figure of a small rectangle, a large rectangle, and one-fourth of a circle
.
What is the total perimeter of the figure?
(*NOTE ACTUAL ANSWERS NO STEALING POINTS PLEASE!!!)
What is the total perimeter of the figure?
(*NOTE ACTUAL ANSWERS NO STEALING POINTS PLEASE!!!)
1 answer:
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Answer:
The diameter of the circle O is <em>12 units</em>
Step-by-step explanation:
There is no data in the image provided. To better help you, I'm assuming we have an arbitrary value of
and the triangle B0C is right
<u>Relations in the Circle</u>
The diameter (D) is twice the radius (r) and the radius is the distance measured from the center of the circle to any point of the circumference.
Since the triangle B0C has a right angle, BD is the hypotenuse and 0B=0C=r
Applying Pythagoras's theorem:
Thus we have
The diameter of the circle O is D=2(6) = 12 units