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Plot and connect the points A(4,1), B(1,1), C(1,-6), D(4,-6), and find the area of figure ABCD. A. 21 square units B. 27 square units C. 12 square units D. 18 square units

User Inna
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1 Answer

5 votes

Answer:

A. 21 square units

Step-by-step explanation:

Step 1. Make a diagram of the points.

The points are:


A\mleft(4,1\mright),B\mleft(1,1\mright),C\mleft(1,-6\mright),D\mleft(4,-6\mright)

Remember that in a point (x, y) the x-value is the first number and the y-value is the second number.

The diagram looks as follows:

Step 2. Connect the points:

Figure ABCD is a rectangle.

Step 3. Find the base and height of the rectangle:

b is the base, and h is the height:


\begin{gathered} b=3\text{ units} \\ h=7\text{ units} \end{gathered}

Step 4. Find the area using the following formula:


A=b* h

Substituting the known values:


A=3\text{ units }*7\text{ units}

The result is:


A=21\text{ square units}

Answer:

A. 21 square units

Plot and connect the points A(4,1), B(1,1), C(1,-6), D(4,-6), and find the area of-example-1
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User DanielBlazquez
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6.9k points