Answer:
A
Step-by-step explanation:
The measure of angle D can be found using the Interior Angle Sum of a Triangle.
The angles of a triangle add to 180. This means:
90 + 21 + x = 180.
111 + x = 180
x = 69
The solution is A.
Angle B is smaller than Angle D which means CD will be smaller than BC.
Answer:
260
Step-by-step explanation:
28+29(23)
=28+(29)(8)
=28+232
Answer: 9 5/7
Step-by-step explanation:
16 - (-15) = 16 + 15 = 31...difference of 31 degrees
Answer:
That would be 5 possibilities (or 5 events for position 1).
