Describe four or more NON-collinear points,
all on the same plane.
Coplanar
The formula of the Pythagorean Theorem
a^2+b^2=c^2
A=4 and B=12
Find the length of \overline(AB)
8
The perimeter of a square, 3 cm on each side
12 cm
Area of a square, 3 cm on each side.
9 "cm"^2
Name two intersecting lines from the diagram.
overline(ST) and overline(RS) and overline(RU)
a=3 cm and b=4 cm
Find c
a^2+b^2=c^2
5 cm
C=-3 and D=6
Find the length of \overline(CD)
9
The perimeter of a rectangle with length 6 m and width 10 m
32 m
Area of a rectangle:
base 20 m and height 5 m
A_("rectangle")=b cdot h
100 "m"^2
Name two vertical angles from the diagram.
angleTQU and angleRQS or angleTQR and angleUQS
a=8 cm and b=15 cm
Find c
a^2+b^2=c^2
17 cm
E=-12 and F=-5
Find the length of \overline(EF)
7
The perimeter of a regular pentagon with sides of 12 m
60 m
Area of a trapezoid with base 12 cm and 10 cm. Height 5 cm
A_("trapezoid")=1/2(b_1+b_2)h
55 "cm"^2
Name a pair of opposite rays from the diagram.
vec(QU) and vec(QR) or
vec(QT) and vec(QS)
b=8 cm and c=10 cm
Find a
a^2+b^2=c^2
6 cm
G=(8,5) and H=(16,11)
Find the length of \overline(GH)
D=sqrt([x_2-x_1]^2+[y_2-y_1]^2)
10
The perimeter of a parallelogram, base 7 cm,
height 4 cm and overhang 3 cm
a^2+b^2=c^2
24 cm
Area of a triangle, base 18m and height 24 m
A_("triangle")=1/2b\cdoth
216 "m"^2
If overline(QS) cong overline(QR), then triangleQRS is _______________?
an Isosceles Triangle
a=10 cm and c=26 cm
Find b
a^2+b^2=c^2
24 cm
J=(-5,4) and K=(19,-6)
Find the length of \overline(JK)
D=sqrt([x_2-x_1]^2+[y_2-y_1]^2)
26
The perimeter of a right triangle with base 3 cm and height 4 cm.
a^2+b^2=c^2
12 cm
Area of a circle,
with radius 4.5 m
A_("circle")=pi cdot r^2
63.62 "m"^2