4
QuizMultiple Choice
Finding Area on a Coordinate Plane
Question 4 • *WHS Pre-Algebra - MA3119 B-CR
A rectangle has vertices at (3, 2), (7, 2), (7, ), and (, ). Jordan says the area of the rectangle is 70 square units. StepsJordan’s WorkStep 1Base: Step 2Height: Step 3Area: square unitsWhich is true of Jordan’s solution?
Answer
A
Jordan is not correct because he did not find the absolute value before multiplying the dimensions.B
Jordan is not correct because he did not add correctly before multiplying the dimensions.C
Jordan correctly found the area of the rectangle by adding the base and the height.D
Jordan correctly found the area of the rectangle by multiplying the base and the height.