Yes I can do that if I can go get my mom is your name or what I can get it
Answer
they have the same size and shape. The angles are the same.
Step-by-step explanation:
im not sure about the others- hope this one helps a bit at least ;-;
Answer:904.78
Step-by-step explanation:
There you go!
If you can't see it clearly just let me know
<h3>
Answer: B) 10pi</h3>
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Explanation:
AB is a diameter of the circle with point O in the center. This makes angle AOB to be 180 degrees. Consequently, arc ADB makes up 180 degrees of a full 360 degree circle (ie it makes up half of the circle since 180/360 = 1/2)
We're told that arc ADB is 15pi units long. Since arc ADB makes up half the circle, the full circle must therefore be 2*15pi = 30pi. This is the circumference.
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We're also told that angle COB is 60 degrees. Let's find angle COA
(angleCOA) + (angleCOB) = 180
angleCOA = 180-(angleCOB)
angleCOA = 180-60
angleCOA = 120
Angle COA is 120 degrees
This makes up 120/360 = 1/3 of the full circle
So (1/3)*(circumference) = (1/3)*(30pi) = 10pi is the arc length of AC where we take the shorter path from A to C along the circle's edge.
