Question

Fill in the blanks (show calculation)
1. If x = (-3) then 5-2x =
2. The measure of complementary angle of an angle measure 35° is
3. In AABC, angle B = 55° and angle C = 65° then angle A =
4. Among two congruent angles, one has a measure of 50°, the measure of
other angle is​

Answer 1

Answer:

with explanation

1. 5-2×-3=5+6=11
2. 90°-35°=55°
3. 180-(55+65)=180-130=50
4. 50°

Answer 2

Answer:

1. 5+6= 11

2. 90°-35°= 55°

3. A°+B°+C°= 180°

A°= 180°-120°= 60°

4. As it is congruent angle. So, the measure of other angle is also 50°.