Answer:
Can I see the sign?
Step-by-step explanation:
The 3 inside angles of a triangle need to equal 180 degrees.
Since you are given 2 angles, subtract both of those from 180 to find X.
X = 180 - 70 - 30 = 80 degrees.
X = 80
Answer:
a=6
Step-by-step explanation:
hope this helps
Answer:
70 units
Step-by-step explanation: