Question

1. What is the value of the missing angle? (first pic)

1. 129
2.153
3.169
4.720

2. What is the area of the triangle? (2nd pic)

1. 27.225 ft2
2.54.45 ft2
3.30.25 ft2
4.15.4 ft2

3. What is the area of the parallelogram? (3rd pic)

1. 47.5 in.^2
2. 95 in.^2
3. 115. 25 in^2
4.190 in^2

4. What is the area of the trapezoid? (4th pic)

1. 112.5 mm^2
2. 72 mm^2
3. 40.5 mm^2
4. 56. 25 mm^2

Answer 1

169

Explanation:

Answer 2

1. 169, because the angles of a hexagon add up to 720. the angles given add up to 551. 720 - 551 = 169.

2. 27.225, as the formula for the area of a triangle = 1/2 x base x height

3. 95, area = b x h

4. 56.25