Answer:
Step-by-step explanation:
368..........400
231...........200
400+200 = 600
300+200 =500
68.......70
31........30
70+30 =100 500+100 =600
<h2>
Answer:</h2>
We will simply solve them and get correct answers that will match the answers provided.
1. 
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2. 
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3. 
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4. 
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120 degrees because the sum of the interior angles is 720 degrees and 720 / 6 = 120
We are asked to solve for the value of "x" such that when it is added in the original area of the park it will double the area. Let us compute first the area of the original dog park (A1) and the solution is shown below:
Area = Lenght*Width = L*W where L=30 yards and W=20 yards
Area = 30*20
Area = 600 yards squared
Solving for the x, when x is added to both sides which double the area:
A1*2 = (L + 2x)*W
600*2 = (30+2x)*20
1200 / 20 = 30+2x
60 = 30 + 2x
60-30 = 2x
30/2 =x
15 = x
The value of x is 15 yards.
Answer:
<4 = 67 degrees
Step-by-step explanation:
angle 1 + angle 4 makes 180 degrees so since angle 1 is 113 degrres
180-113=67
Hope it helps:)
