Finding Area and Perimeter with Coordinates

What is the perimeter of the figure? 

• 12 units
• 18 units
• 24 units
• 36 units

What is the area of the rectangle?

• 28 units squared
• 45 units squared
• 33 units squared
• 19 units squared

Two of the vertices of rectangle ABCD are A(-2, -2) and C(5, 6). What is the perimeter of rectangle ABCD?

• 56

• 30

• 15

• 22

What is the area of the figure? Area of a triangle = 1/2 (base x height)

• 11 square units

• 15 square units

• 25 square units

• 30 square units

^{_{What is the perimeter of this figure?}}

• 30 units
• 32 units
• 24 units
• 36 units

Find the area of quadrilateral ABCD with vertices A(6,5), B(2,-4) C(-5,2) and D(-3,6)

• 2.5u²
• 4.5u²
• 62.5u²
• 65.5u²

Find the perimeter of quadrilateral ABCD with vertices A(6,5), B(2,-4) C(-5,2) and D(-3,6)

• 32.6u
• 16.2u
• 31.4u
• 28.6u

Find the perimeter of triangle ABC with vertices A(7,4), B(1,1) C(9,0) 

• 17.43u
• 18.56u
• 19.24u
• 20.19u

Find the area of triangle ABC with vertices A(7,4), B(1,1) C(9,0)

• 30u²
• 24u²
• 18u²
• 15u²

Find the area.

• 17 units²

• 34 units²

• 35 units²

• 51 units²