Formulas
What is the formula for Area of a Rectangle:
A=bh
Define volume
the amount of space occupied by an object
Determine whether it is possible to form a triangle with the following measurements:
3 in, 2.9 in, 5in
YES
Solve for the missing angle
Angle B=48 degrees
Angle A= 21 degrees
Missing angle=?
111 degrees
Calculate the Area of the Parallelogram
b= 8
h= 4
32
What is the formula for Area of a Parallelogram:
A=bh
Define parallelogram
a four sided figure with two pairs of parallel sides
Determine whether it is possible to form a triangle with the following measurements:
4 m, 5.1 m, 12.5 m
NO
Solve for the missing angle
Angle T=60 degrees
Angle R= 54degrees
Missing angle=?
66 degrees
Calculate the Area of the triangle
b=6
h=8
24
What is the formula for Area of a Triangle:
A=1/2bh
Define variable
a letter used to represent a number
Determine if the given information could be used to form a unique triangle, many different triangles, or no triangles
7.2 cm, 3.8 cm, 10.4 cm
Unique triangle
Solve for the missing angle
Angle L=28 degrees
Angle K= 118 degrees
Missing angle=?
34 degrees
Calculate the Area of the Triangle
b=20
h=11
110
What is the formula for Area of a Trapezoid:
A=1/2(b1+b2)h
Define the Triangle Inequality Theorem
the sum of the lengths of any two sides of a triangle is greater than the length of the third side
Determine if the given information could be used to form a unique triangle, many different triangles, or no triangles
3.15 yd, 6.34 yd
Many different triangles
Solve for the missing angle
Angle Z=42 degrees
Angle X= 84 degrees
Missing angle=?
54 degrees
Calculate the area of a trapezoid
b1=4
b2=2
h=3
9
What is the formula for Volume of a Rectangular Prism:
V=lwh
Define the Triangle Sum Theorem
the sum of the measures of the interior angles of a triangle is 180 degrees. The longest side of a triangle is opposite the interior angle with the greatest measure, and the shortest side is opposite the interior angle with the least measure
Determine if the given information could be used to form a unique triangle, many different triangles, or no triangles
22.4 mm, 7.8 mm, 13.8 mm
No triangles
Solve for the missing angle
Angle Y=79 degrees
Angle W= 64 degrees
Missing angle=?
47 degrees
Calculate the area of the Trapezoid
b1=2
b2=8
h=5
25