Simplifying Fractions
A triangle has angles measuring 30 degrees and 40 degrees. What is the measure of the third angle?
110 degrees
If there are 6 boys and 3 girls, what is the ratio of girls to boys in simplest form?
1:2
∠ABC is the supplementary angle of ∠CBD. What is the measurement of ∠CBD if ∠ABC is 35º?
145º