Question

Please help me with this question

Answer 1

Area of triangle:

= 1/2 × 12 × 5 + 1/2 × 14 × 11 + 4 × 5 + 9 × 4

= 30 + 36 + 77 + 20

= 163

Answer 2

163 ft²

Formula's:

Area of triangle:

• 1/2 × base × height

Area of rectangle:

• length × width

Area of the Figure:

Area of rectangle's + Area of triangle

= 1/2 × 12 × 5 + 1/2 × 14 × 11 + 4 × 5 + 9 × 4

= 30 + 36 + 77 + 20

= 163