Coordinate Planes
F (-x, y), G (-x, -y), H (x, y), I (x, -y)
F: Q II
G: Q III
H: Q I
I: Q IV
Plot the shape A(–2,1), B(1,1), C(1,4), D(–2,4). Translate 5 up. What are the new coordinates?
A′(–2,6), B′(1,6), C′(1,9), D′(–2,9)
A parallelogram has base 63 cm and height 41 cm. Find the area.
2 583 cm²
Radius = 7.31 cm. Find diameter rounded to nearest tenth.
14.6 cm
What is a shape's face?
Flat surface on 3D object
Which quadrant is in the bottom right?
Quadrant IV
Reflect K (3, -7), L (6, -7), M (3, -2), N (6, -2) over y = 1.
K'(3, 9), L'(6, 9), M'(3, 4), N'(6, 4)
Base = 6 cm, height = 8 cm. Find area.
24 cm²
A circle has a radius of 8 cm. Find the circumference.
50.3 cm
A box has dimensions of 12.3 × 4.5 × 3.2. Find the surface area.
225.48 units²
Which axis is vertical
y-axis
Reflect (–5, 4) over y-axis. What are the new coordinates? What quadrant is in in?
(5, 4). Quadrant 1
Area = 42 cm², base = 7 cm. Find the height.
12 cm
A circle has the area of 615.8 m². Find the diameter.
28 m
Find surface area of a rectangular prism with the dimensions of 8m, 3m, and 2m
92 m²
Write a rule for right 6.
(x + 6, y)
Rotate the point (–3, 6) 180° about the origin. What are the new coordinates? Which quadrant is it in now?
(3, −6), Quadrant IV
The total area of a composite shape composed of a square and triangle is = 100 cm². The area of the square is 64 cm². Determine the height of the triangle.
9 cm
A circle has the radius of 15 m. Find the area.
706.9 m²
5
Write the horizontal distance A (–3, 4) to B (5, 4)
B is 8 to the right of A
Rotate the rectangle with vertices K(2, –5), L(5, –5), M(2, 0), N(5, 0) 180° about the origin. What are the new coordinates?
K′(−2, 5), L′(−5, 5), M′(−2, 0), N′(−5, 0)
Rectangle = 8mm × 6mm, triangle = base 8mm, height 5mm. Find the total area
68 cm²
A circle has the radius of 7 cm. Find the area.
153.9 cm²
Find surface area of cube with side 55.2 cm.
18 282.24 cm²