A farmer built a new rectangular pen for his goats that measures 163 ft long and 12. ft wide. What is the area of the goat pen the farmer built?

If two angles of a triangle have equal measures and the third angle measures 90°, what are the angle measures of the triangle? a. 60°, 60°, 60° b. 45°, 90°, 90° c. 30°, 30°, 90° d. 45°, 45°, 90°