Answer:
The measure of <TRU is 72 deg.
Step-by-step explanation:
<QRU is a right angle, so it measures 90 deg.
Since m<QRT = 18 deg, then m<TRU must be 72 deg since 72 + 18 = 90.
Answer: The measure of <TRU is 72 deg.
Answer: D
Step-by-step explanation:
186 / 6 =31
180 / 6 - 6 / 6 = 29
180 + 6 / 6 + 6 = 15.5
180 / 6 + 180 / 6 = 60
180 / 6 + 6 / 6 = 31
Hope this helps!
The answer is either B or D but I believe it is B
Answer: The measure of a central angle is twice as big as the measure of an inscribed angle IF they intercept the same arc on a circle
Step-by-step explanation: See photo. A central angle’s vertex is at the center of the circle. The measure of a central angle is equal to the measure of the included arc. An inscribed angle’s vertex lies on the circle. The measure of an inscribed angle is equal to half the measure of the included arc. Therefore the measure of the central angle is double the measure of the inscribed angle that intercept the same arc on a circle
Answer:
A. 44+4x
B. The error is that Ben forgot to distribute his terms by multiplying 7 by 15 so instead of 30x+7 he should have gotten 30x+105
C. (44+4x)-(12x+20) to solve for difference in perimeter
Step-by-step explanation: