- Determine the total area of each figure. The first one is done 6. The length of the rectangle is
m.
The width of the rectangle is
The area of the rectangle is
m?
m.
2 m
7 m
1 m
m
m.
The base of the triangle is
The height of the triangle is
The area of the triangle is
10 m
Think: To find the base of the triangle,
we add 1m + 2m + 1m = 4m.
m?
The total area of this figure is
To find the height of the triangle, we
subtract 10m - 7m = 3m
TT
m? +
m² =
m?
7. The base of the triangle is
cm.
cm
The height of the triangle is
The area of the triangle is
4 cm
cm?
Thop

When you dilate a figure with a scale factor of 1/2, what will the dilated figure look like?                                                                                           a: the dilated figure will have side lengths that are half the length of the original side lengths.                                                                          b: the angles in the dilated figure will be half the measure of the original figure.                                                                                c: the dilated figure will have side lengths twice the length of the original.