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Geometry Formulas 1/21 & 1/22 Flashcards | StudBud
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Geometry Formulas 1/21 & 1/22
Geometry Formulas 1/21 & 1/22
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Questions
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Answers
1
What is the area of this triangle?
15 m2
10 m2
30 m2
60 m2
2
What is the area of the square shown?
15 in2
60 in2
225 in2
3,600 in2
3
Which equation would you use to find the circumference of a circle?
πr2
πd
2r
½d
4
Find the area
A=140cm
A=70cm2
A=140cm2
A=70cm
5
What is the perimeter of this rectangle?
30 feet
12 feet
15 feet
18 feet
6
The Pythagorean theory is ?
a2 + b2 = c2
a2 + c2 = c2
a2 - b2 = c2
a2 - b2 = a2
7
What is the formula for the area of a trapezoid?
A = 1/2bh
A = 1/2h(b1 + b2)
A = s2
A = bh
8
The area of a circle is
π x r2 x h
π x d
L x W x H
π x r2
9
Find the perimeter of the triangle
66.4
24.3
34.7
21.6
10
Find the Area of the parallelogram.
52.5 cm2
37.5 cm2
75 cm2
105 cm2