The widths of two similar rectangles are 16 m and 8 m. What is the ratio of the areas?
4 : 1
Oops!
Check
Okay!
Check
15
The area of a parallelogram is 160 in^2. The height is 8 in. How long is the base?
20 in
Oops!
Check
Okay!
Check
baam
Lose 20 points!
Oops!
fairy
Take points!
5
10
15
20
25
fairy
Take points!
5
10
15
20
25
lifesaver
Give 20 points!
Oops!
15
A rectangle napkin costs $1.25. A similar tablecloth is 8 times longer and 8 times wider. If the cost is proportional to area, how much could you expect to pay for the tablecloth?
$80
Oops!
Check
Okay!
Check
baam
Lose 25 points!
Oops!
seesaw
Swap points!
Okay!
rocket
Go to first place!
Okay!
baam
Lose 20 points!
Oops!
15
The widths of two similar rectangles are 16 m and 8 m. What is the ratio of the perimeters?
2 : 1
Oops!
Check
Okay!
Check
15
Find the Area
14.04 cm^2
Oops!
Check
Okay!
Check
15
The trapezoids are similar. The area of the smaller trapezoid is 130 m^2. What is the area of the larger trapezoid?
361 m^2
Oops!
Check
Okay!
Check
20
Find the area in radical form.
54 root 3
Oops!
Check
Okay!
Check
lifesaver
Give 25 points!
Oops!
seesaw
Swap points!
Okay!
shark
Other team loses 25 points!
Okay!
thief
Give points!
5
10
15
20
25
15
Find the Area.
18 cm^2
Oops!
Check
Okay!
Check
trap
No points!
Oops!
fairy
Take points!
5
10
15
20
25
fairy
Take points!
5
10
15
20
25
baam
Lose 20 points!
Oops!
20
Find the area in radical form.
36 + 18 root 3
Oops!
Check
Okay!
Check
20
Find the area of the rhombus in radical form.
18 root 3
Oops!
Check
Okay!
Check
15
A kite has diagonals 3 ft and 8 ft. What is the area of the kite?
