1.
Find the area of a triangle with base 8.2 centimeters and height 4.25 centimeters.
A.
6.225 square centimeters
B.
17.425 square centimeters
C.
18.0625 square centimeters
D.
34.85 square centimeters
Hint
2.
Find the area of the trapezoid.
A.
square inches
B.
square inches
C.
square inches
D.
square inches
Hint
3.
In a triangle, the length of the altitude is called the _____.
A.
height
B.
trapezoid
C.
base
D.
none of these is correct
Hint
4.
Find the area of a trapezoid whose bases are 10
mm and 3
mm and whose height is 7
mm.
A.
128
mm
2
B.
21
mm
2
C.
49
mm
2
D.
25
mm
2
Hint
5.
What is the area of a triangle with a base that is 65.3 inches in length and a height that is 41.5 inches long.
A.
1,354.975 in
2
B.
106.8 in
2
C.
677.4875 in
2
D.
2,709.95 in
2
Hint