Show:
Algebra
Area
Percentages
Perimeter
Angles
100
Simplify: b + b + a + a
2b + 2a
100
What is the area of a square with sides of 5cm?
25cm2
100
Convert 3/4to a percentage?
75%
100
What is the perimeter of a rectangle with a height of 6cm and a length of 13cm?
38cm
100
What is the name of the angle thatis equal to 90o?
a right angle
200
Solve the equation: x + 12=32?
x=20
200
What is the area formula for a triangle?
1/2bh
200
Convert 0.45 to a percentage?
45%
200
What do you call the perimeter of a circle?
circumference
200
Finish this sentence: 'vertically opposite angles are _______.'?
equal.
300
Simplify: 8ab + 9ab
17ab
300
What is the area formula for a circle?
π r 2
300
What percentage is 4 of 16?
25%
300
What is the perimeter of an isoceles triangle with a base of 5cm and a side of 8cm?
21cm
300
What is the angle sum of a triangle?
180o
400
Expand: 5(3p + 2c)
15p + 10c
400
What is the side length of a square with an area of 64cm2?
8cm
400
Convert 0.025 to a percentage?
2.5%
400
What are the two formulas that are used to find the circumference of a circle?
2 π r and π d
400
What do supplementary angles add up to?
180o
500
Expand: 2(p+q-3)
2p + 2q - 6
500
What is the area of a rhombus with the diagonal length of 4cm?
8cm2
500
Convert 7/8 to a percentage?
87.5%
500
What is the perimeter of a hexagon with a side length of 8cm?
46cm
500
Alternate angles form the shape of what letter?
Z