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Rectangle Formula

Rectangles and parallelograms have the same area formula

Geometry Formulas

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Questions 11

Answers

1
Rectangles and parallelograms have the same area formula
True
False
2
Rectangle Formula
A=bh
A=(bh)²
A=1/2bh
v=bh
3
Trig Functions are expressed as: SAH COH TOA
True
False
4
Triangle Formula
A=1/2bh
A=bh
A=(bh)2
A=2bh
5
Pythagorean Theorem
a2+c2=b2
a2-b2=c2
a2+b2=c3
a2+b2=c2
6
Mid Point Formula
(x1 + x2), (y1 + y2)
(x1 + x2)/2), (y1 + y2)/2)
(x1 - x2)/2, (y1 - y2)/2)
(x1 + x2)/3, (y1 + y2)/3)
7
45-45-90 Special Right Triangles
1-1-2
1-1-√2
√1-√1-√2
√1-√1-2
8
30-60-90 Special Right Triangles
1-√3-2
1-3-√2
1-2-3
1-√2-3
9
Circumference of a Circle
C=2πr
C=2π
C=πr2
C=π2
10
What is the Quadratic Formula?
y=-b±√b²-4ac÷2a
x=b+√b²-4ac÷2a
x=-b±√b2-4ac÷2a
y=-b±√b²+4ac÷2ac
11
Circle Area
A=2πr
A=πr2
A=π
A=πd2