Area of Rectangles and Triangles on a Coordinate Grid

Find the Area of this triangle

• 19.8 km²

• 37.8 km²

• 18.9 km²

• 35 km²

Which of the coordinates given could be the fourth point used to form a rectangle?

• (3, -6)

• (-3, -6)

• (-6, 3)

• (4, -6)

Find the area of a triangle with a height of 4 mm and a base of 6 mm?

• 5 mm squared

• 6 mm squared

• 12 mm squared

• 24 mm squared

What is the area of this figure?

• 52 square centimeters

• 36 centimeters

• 57 square centimeters

• 40 square centimeters

Find the area of the given figure, to the nearest tenth.

• 9 square units

• 14.6 square units

• 18 square units

• 14.7 square units

Find the area of the triangle.

• 12 square units

• 8 square units

• 6 square units

• 4 square units

What is the area of the triangle?

• square units

• 1.5 square units

• 2 square units

• 2.5 square units

What is the length of the longest side of the rectangle?

• 4 units

• 5 units

• 6 units

• 8 units

What is the area of the triangle?

• 2.5 square units

• 3 square units

• 3.5 square units

• 4 square units

• 45

• 90