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KATRIN_1 [288]
2 years ago
8

What is the area of this trapezoid? 168 ft 221 ft 248 ft 261 ft

Mathematics
1 answer:
KiRa [710]2 years ago
8 0

Answer:

248

Step-by-step explanation:

18-13 =5

16*5=80/2 because it is a triangle = 40

40+16*13=

40+208+

248

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Plot the following points to create a rectangle.
Tanya [424]

Answer:

(5, -1)

Step-by-step explanation:

The three coordinates of a triangle are given as:

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To find:

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Solution:

Let us label the vertices:

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Let the missing vertex be (x, y).

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Let us consider the side AB, we can see that only x coordinate is changed from A to B.

Let us consider the side BC, we can see that only y coordinate is changed from B to C.

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Similarly the opposite vertices will be C and D.

Same pattern will be followed in CD as that of AB.

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Equating them:

-5-x=-10\\\Rightarrow x = 5

Same pattern is followed in BC and AD.

Their change in y coordinate will be same.

-1-3=y-3\\\Rightarrow y =-1

Missing vertex is <em>(5, -1)</em>.

Please refer to the attached image for the rectangle.

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Step-by-step explanation:

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