Answer:
Option (4)
Step-by-step explanation:
Area of a triangle = 
Where a and b are the sides of a triangle and θ is the angle between the sides a and b.
By this rule,
Area of ΔWZY = 
45 = 
9 = (YZ).Sin(115)°
YZ = 
YZ = 9.93
Perimeter of parallelogram WXYZ = WX + XY + YZ + WZ
= 9.93 + 10 + 9.93 + 10
= 39.86
≈ 40 units
Therefore, perimeter of the parallelogram is 40 units.
Option (4) is the answer.
Answer:
a
Step-by-step explanation:
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Answer:
9600
Step-by-step explanation:
80 times 60 times 2
One solution was found :<span> x = 4</span>
Answer:
10 2/3
Step-by-step explanation:
16 x 2/3
32/3 or 10 2/3