The perimeter of the shape is 30 add all the sides
Answer:
Angle BAC: 56
ANGLE BCA: 42
Why? First find angle BCA because that angle is on a straight line with another angle on the other side you can do
180-138=42 which is the measurement of angle BCA.
For angle BAC you have to know that the sun of all triangles interior angles is 180 so you do
180-82-42=56
So angle BAC is 56
Hope this helps :D
Answer:
Do you have a photo or picture of this question, I don't want to give you the incorrect answer because something was missing.
Answer:
250
Step-by-step explanation:
