Answer:
The Answer is multiple choice and the answer is B. Only B.
Step-by-step explanation:
Scaled by 2, side lengths are 3, 4 and 5
9514 1404 393
Answer:
a) 2
b) left: 3; lower right: 5
c) upper right: 53°; bottom: 82°
Step-by-step explanation:
<h3>3.</h3>
a) The top side of polygon B is 5 units; the corresponding top side of polygon A is 2.5 units, so the dimensions of polygon A are multiplied by the scale factor 5/2.5 = 2 to give the dimensions of polygon B.
the scale factor is 2
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b) Sides of polygon B are 2 times the length of the corresponding side of polygon A.
left side: 2×1.5 = 3
lower right side: 2×2.5 = 5
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c) Corresponding angles of similar figures are congruent.
upper right angle: 53°
bottom angle: 82°
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4.
The arithmetic of problem 4 is correct as shown.
The percent notation of 0.23 is 23% (

).
Hope this helps !
Photon
The quadrilateral ABCD, with vertices <span>A(-2,3), B(9,3), C(5,6) and D(2, 6), is a trapezoid.
By definition, a trapezoid is a quadrilateral which has two parallel sides (These are called "bases"), but the other sides are not parallels. </span>