The measure in radians for the central angle of the circle is; 0.9 radians.
<h3>What is the angle measure in radians of the central angle?</h3>
Since, the length of the arc is given as 7.2cm and it's radius is 8cm.
It follows that the angle measure of the central angle can be evaluated as follows;
7.2 = (A/6.28) × 2× 3.14 × 8
7.2 = 8A
A = 7.2/8
A = 0.9 radians.
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<span>Any point in figure A can be mapped to a point in figure B.</span>
Answer:
Cant be determined
Step-by-step explanation:
You would need the diameter to figure this out
Apply Pythagoras:
length = sqrt( (10--4)² + (6-3)² ) = sqrt(205)
