A circle has a diameter AB 𝐴 𝐵 and an inscribed angle at vertex C 𝐶 forming triangle ABC 𝐴 𝐵 𝐶 . The measure o

Question

A circle has a diameter  AB
𝐴
𝐵
  and an inscribed angle at vertex  C
𝐶
  forming triangle  ABC
𝐴
𝐵
𝐶
 . The measure of angle  A
𝐴
  is 27°. Using what you know about inscribed angles, what is the angle measure of  B
𝐵
 ?(1 point)
m∠B=
𝑚
∠
𝐵
=
 º

GPT-5 mini · Accepted Answer

m∠B = 63°.

Reason: An inscribed angle subtending the diameter AB is a right angle, so m∠C = 90°. Then m∠B = 180° − 90° − 27° = 63°.

A circle has a diameter AB
𝐴
𝐵
and an inscribed angle at vertex C
𝐶
forming triangle ABC
𝐴
𝐵
𝐶
. The measure of angle A
𝐴
is 27°. Using what you know about inscribed angles, what is the angle measure of B
𝐵
?(1 point)
m∠B=
𝑚
∠
𝐵
=
º

All Answers 1

Submit Your Answer

A circle has a diameter AB 𝐴 𝐵 and an inscribed angle at vertex C 𝐶 forming triangle ABC 𝐴 𝐵 𝐶 . The measure of angle A 𝐴 is 27°. Using what you know about inscribed angles, what is the angle measure of B 𝐵 ?(1 point) m∠B= 𝑚 ∠ 𝐵 = º

All Answers 1

Submit Your Answer

A circle has a diameter AB
𝐴
𝐵
and an inscribed angle at vertex C
𝐶
forming triangle ABC
𝐴
𝐵
𝐶
. The measure of angle A
𝐴
is 27°. Using what you know about inscribed angles, what is the angle measure of B
𝐵
?(1 point)
m∠B=
𝑚
∠
𝐵
=
º