Question

Question 1: find the area of a triangle whose vertices are (-2, 0), (-2, 6), and (5, 0).

answer choices are 9, 15, 21, or 42 (edit- the answer was 21)


question 2: if the measures of the angles in a triangle are in the ratio 3:4:5, the measure of an exterior angle of the triangle can not be

answer choices are 165, 135, 120, or 105

Answer 1

Can you post a picture of the triangle? it would make this way easier.