Linear Equations
Solve for x
6x=48
x=8
Fill in the blanks:
A triangle is _________ of a rectangle.
half
Fill in the blanks:
A parallelogram can also be a ____________.
Rectangle
Fill in the blanks:
The circumference is approximately 3 times the __________.
diameter
Solve for y
2y-7=23
y=15
What is the area, if the base is 7cm and the height is 4cm?
The area will be 14 squared cm.
7*4=28
28/2=14
Find the area.
Base = 13cm
Height: 24cm
312 squared cm
Find the area. Round to the nearest hundredth.
Radius = 6m
18.85 squared metres.
Write this equation in words and solve.
Four more than four times a number is twenty.
4n+4=20
n=16
Carlos is looking at a piece of land in the shape of a right triangle. The area of the land is 45,000 square metres. If one leg of the triangular plot is 180 metres long, what is the length of the other leg of the triangle?
The other leg is 500 meters long.
If the area of a parallelogram is 60cm and the base is 12cm, what's the height?
5cm
Find the area. Round to the nearest hundredth.
Diameter: 24cm
37.70 squared cm
Plot this equation (6 areas including y-intercept):
2x+1=y
yes/no
What is the area of the shaded parts and the non shaded part?
11.7m is shaded.
3.9m is not shaded.
What is the area of the shaded part?
95.04 squared metres
Find the area of the ring. Round to the nearest hundredth.
21.99 squared metres