Answer:
the sum of the other two angle is 93
Step-by-step explanation:
180-87=93
Answer:
B because the length of R to U is 6x5
Answer:
22.5°
Step-by-step explanation:
The <em>inscribed angle theorem </em>tells us that the measure of an inscribed angle is half of the central angle swept out by the same arc. Here, the arc BD sweeps out a central angle of 45°, so the measure of angle BAD must be half that, or 45/2 = 22.5°