All the measures in a triangle are equal to 180 degrees.
Let the unknown angle= x.
40+89+x= 180
Combine like terms.
129+x= 180
Subtract 129 from both sides.
x= 51
The angle is equal to 51.
I hope this helps!
~kaikers
Answer:
A, C, and D
Step-by-step explanation:
Answer:
6 Meters long
Step-by-step explanation:
3+3=6
12-6=6
Answer:
I hate to break it, but you ain't giving any information or numbers
Replace each letter for the value it's worth, so:
= 10 * -4 * 5
= -200
