Please answer this question fast in two minutes
2 answers:
Answer:
S = (3, 5 )
Step-by-step explanation:
Given the endpoints (x₁, y₁ ) and (x₂, y₂ ) then the midpoint is
[ (x₁ + x₂ ),
(y₁ + y₂ ) ]
let the coordinates of S be (x, y ), then using the midpoint formula equate the parts to the coordinates of the midpoint M
x = (x + 5) = 4 ( multiply both sides by 2 )
x + 5 = 8 ( subtract 5 from both sides )
x = 3
y = (y + 3) = 4 ( multiply both sides by 2 )
y + 3 = 8 ( subtract 3 from both sides )
y = 5
The coordinates of S = (3, 5 )
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Answer:
A = 3 ft, B = 7 ft, C = 4 ft, D = 5 ft, Surface Area = 96 ft^2
Step-by-step explanation:
<u>Step 1: Determine the sides</u>
A → 3 ft
B → 7 ft
C → 4 ft
D → 5 ft
<u>Step 2: Determine the surface area</u>
Area of the sides
Area of the top and bottom triangles
Total Area
Answer: A = 3 ft, B = 7 ft, C = 4 ft, D = 5 ft, Surface Area = 96 ft^2