Properties and Identities

Practice Questions

SAT Subject Test in Math I › Properties and Identities

Questions

What property of arithmetic is demonstrated below?

$m \angle A \cdot 2 = 2 \cdot m \angle A$

What property of arithmetic is demonstrated below?

$1 \cdot m \angle 1 = m \angle 1$

What property of arithmetic is demonstrated below?

If $m \angle 3 = 90$ and $m \angle 4 = 90$ , then $m \angle 3 = m \angle 4$