Written test correction Flashcards
1
Q
Remember to square root numbers before ..
A
Making a radical tree
2
Q
When theirs only one side that is unknown….
A
Use Pythagorean thrm.
3
Q
A triangle is acute when….
A
< a^2 + b^2
4
Q
A triangle is right when..
A
=
5
Q
A triangle is obtuse when…
A
C^2 >
6
Q
Radicals: Two numbers =
A
One number
7
Q
Multiply
A
Pairs together
8
Q
45-45-90:
A
Hypotenuse= leg x √2
9
Q
30-60-90:
A
Hypotenuse = short leg x 2
Longer leg = shorter leg x √3
10
Q
A
