Here is a triangular prism. Area = (b. h)/2
The triangular prism is 3cm 5cm 11cm and 4 cm
what is the suface area of the prism

The ratio of blue cards to green cards is 2 to 5. there are 8 blue cards. complete the diagram and explain how you can find the number of green cards.

Which of these triangle pairs can be mapped to each other using two reflections?

An engineer scale model shows a building that is 3 inches tall. if the scale is 1 inch = 600 feet, how tall is the actual building?