Q reflects over x and then over z. Which rectangle is the second reflection image?
1 answer:
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Answer: A. 76 sq. units
Step-by-step explanation:
1. You can use the following formula for calcualte the area of the parallelogram:
Where is the base and
is the height of the parallelogram
and
2. The formula for calculate the area of a rectangle is:
Where is the base and
is the height of the rectanngle.
and
3. Then, the area of the figure is the sum of the area of the parallelogram and the area of the rectangle:
Answer:
The answer for this question is C, E and F .
Step-by-step explanation:
Given that the length is 3 times the width. So firstly, you have to find the expression of length :
Let width = w,
Next, the perimeter of rectangle is P = 2(length+width) so you have to substitute the expression into the formula :
Let length = 3w,
Let width = w,