WorksheetsChapter 7.3 Trapezoid and Kite Assignment - Mr. Bah
Total questions: 15
Worksheet time: 3hrs 30mins
Find the area of each figure.
32.5km2
30.5km2
35km2
31km2
Find the area of each figure. The area is (a) square feet
Try It: Find the area of the figure. The area is (a) in2
Find the area of each trapezoid
42ft2
40ft2
12ft2
2ft2
Find the area of each trapezoid.
30m2
40m2
50m2
25m2
Find the area of the figure
110 m2
10 m2
130 m2
150 m2
Find the area of the figure.
32 in2
12 in2
152 in2
132 in2
DIG DEEPER An archaeologist estimates that the manuscript shown was originally a rectangle with a length of 20 inches. Estimate the percent of the fragment that is missing.
40%
10%
20%
4%
The stained-glass window is made of identical kite-shaped glass panes. Th e approximate dimensions of one pane are shown. Th e glass used to make the window costs $12.50 per square foot. Find the total cost of the glass used to make the window.
$36.50
$346.50
$34.10
$846.50
FINDING AREA Find the area (in square feet) of a trapezoid with height h and bases b1 and b2.
324in2
24in2
34in2
42in2
YOU BE THE TEACHER Your friend finds the area of the trapezoid. Is your friend correct? Explain your reasoning.
70 m2
80 m2
20 m2
40 m2
Find the area of the figure.
32 units2
30 units2
31 units2
2 units2
FINDING AREA Use decomposition to find the area of the figure
125 m2
120 m2
25 m2
15 m2
Find the area of the triangle.
43 in2
13 in2
63 in2
33 in2
Find the area of the trapezoid-shaped mirror.
270in2
70in2
130in2
None of the above
