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Answered

1.The parallel sides of trapezoidal farm are 15m and 22m. The perpendicular distance between those sides is 30m. What is
the farm’s area?
a. 505m 2 b. 555m 2 c. 1,020m 2 d. 1,110m
2.Find the complement angle of an 87° angle.
a. 273 b. 3° c. 33° d. 93°
3.A lot is in the form of a right triangle. If the lengths of the perpendicular sides are 28m and 15m, what is the area of the lot?
a. 86m 2 b. 210m 2 c. 420m 2 d. 840m

Sagot :

Answer:

1. ?

2. D 93°

3. C 420m

Step-by-step explanation:

Solution:2.

180°- exterior angle = interior angle

180°- 87°=93°

Solve3.

V=l×w×h

V=28m×150m

V=420m

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