Questão 1
Questão
If each of the small squares in the figure above has area 1, what is the area of the shaded region?
Questão 2
Questão
In the figure above, x =
Questão 3
Questão
In pentagon ABCDE above, x =
Questão 4
Questão 5
Questão
The figure gives the floor dimensions, in meters, of a T-Shaped room. If all the sides meet at right angles and 1 meter by 1 meter square tiles cost $2.00 each, how much would it cost to cover the entire room with these tiles?
Responda
-
$48.00
-
$72.00
-
$96.00
-
$192.00
-
$198.00
Questão 6
Questão
The figure is made up of 5 squares of equal area, with a total area of 20. What is the perimeter of the figure?
Questão 7
Questão
If the length of rectangle A is one-half the length of rectangle B, and the width of rectangle A is one-half the width of rectangle B, what is the ratio of the area of rectangle A to the area of rectangle B?
Questão 8
Questão 9
Questão
The midpoints of the sides of square ABCD are connected to form square EFGH. What is the ratio of the area of square EFGH to the area of square ABCD?
Questão 10
Questão
In the figure above, A, B, and C are squares. If the area of A is 9 and the area of B is 16, what is the area of C?
Questão 11
Questão
A frame 2 inches wide is placed around a rectangular picture with dimensions 8 inches by 12 inches. What is the area of the frame, in square inches?
Questão 12
Questão 13
Questão
If the area of a rectangle is 12, what is its perimeter?
Questão 14
Questão
In the figure, square LMNO has a side of length 2x + 1 and the two smaller squares have sides of lengths 3 and 6. If the area of the shaded region is 76, what is the value of x?
Questão 15
Questão
In the figure , square ABCD has area 49 and square DEFG has area 9. What is the area of square FCJH?