Answer:
Give me a heart and 5 stars
Step-by-step explanation:
The answer is A
Step-by-step explanation
50
70+60 =130
180-130 = 50 degrees
a=1/2b, 2a=b
Since angle a is 1/2 the size of angle b, a=1/2b and b=2a. In order to get a numeral answer, you need the number of one of the angles.
1 1/2 tsp
