The ratio of the measures of two supplementary angles is 7: 3. find the measures of the angles.
a. 126° and 54°
b. 72° and 18°
c. 159° and 21°
d. 69° and 21°

Which of these tools or constructions is used to inscribe a hexagon inside a circle?

Three baby penguins and their father were sitting on an iceberg 0.50.50, point, 5 meters above the surface of the water. the father dove down 4.74.74, point, 7 meters from the iceberg into the water to catch dinner for his kids. what is the father penguin's position relative to the surface of the water?

What are the values of each variable in the diagram below?