ACT Math - Geometry Flashcards
Flashcard
•
Mathematics
•
9th - 12th Grade
•
Easy
Kory Pippin
Used 2+ times
FREE Resource
Student preview
18 questions
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1.
FLASHCARD QUESTION
Front
Parallel Lines cut by a Transversal
Which angles are congruent?
Back
Angles 1, 4, 5, & 8 are congruent
Angles 2, 3, 6, & 7 are congruent
2.
FLASHCARD QUESTION
Front
Parallel Lines cut by a Transversal
If two angles are not congruent, what is their relationship?
Back
They would be supplementary, meaning they add up to 180 degrees.
3.
FLASHCARD QUESTION
Front
The exterior angle of a triangle is equal to...
Back
the two interior angles opposite of it (Q + P)
4.
FLASHCARD QUESTION
Front
If the small side of a 30-60-90 triangle (opposite of the 30 degree angle) is 8, what are a & b?
Back
The hypotenuse is double the smaller side. b = 16
The side opposite the 60 degree angle is the smaller side times √3.
a = 8√3
5.
FLASHCARD QUESTION
Front
How many degrees in a circle?
Back
360 degrees
6.
FLASHCARD QUESTION
Front
In a 45-45-90 triangle, what is the relationship between the two sides opposite 45 degrees and the hypotenuse.
Back
The hypotenuse is the length of the smaller side times √2
7.
FLASHCARD QUESTION
Front
How many degrees in a quadrilateral?
List types of quadrilaterals.
Back
360 degress
Square, Rectangle, Rhombus, Parallelogram, Kite, Trapezoid
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