ACT Math! Flashcards

1

Which of these is NOT a way to prove triangle congruency?

2

The formula for a circle is given by x²+y²=36. What is its radius?

3

When dividing variables we ________ their exponents.

4

The angles of a triangle add up to......?

5

What must be true for addition or subtraction?

6

Lines that never intersect are call........?

7

When multiplying bases, what do you do with the exponents?

8

Cosine equals......?

9

Which is correctly simplified? (3x^-1y³z)^-2

10

In the trig identity, what is sin²(x)+cos²(x)?

11

The line which crosses parallel lines is called the _______?

12

What is the area of a rectangle?

ACT Math!