It's letter C .
Hope this help :)
Answer:
Step-by-step explanation:
- <em>This is a cyclic quadrilateral (all vertices on the same circle)</em>
<u>Opposite angles are supplementary:</u>
- ∠A + ∠C = 180°
- ∠B + ∠D = 180°
<u>Find x:</u>
- x + 5 + x - 7 = 180°
- 2x - 2 = 180°
- 2x = 182°
- x = 91°
<u>Find D:</u>
- ∠D = x - 14°
- ∠D = 91° - 14° = 77°
<u>Find B:</u>
Answer:
it's the first one 3m
the height is always the straight line going through the parallelogram
Answer:
1.7x3.9=6.63 so each shaded area is 6.63 then add
Step-by-step explanation:
Answer:7.61577
Step-by-step explanation:
