Question

I kinda need help! No links No files :)

Answer 1

14 sq. units

Explanation:

We know that :

• Area (Δ) = 1/2 x Base x Height

Base

• Take the difference between the lowest x-value and highest x-value
• -4 + 8 = 4 units

Height

• Take the difference between the lowest y-value and highest y-value
• 9 - 2 = 7 units

Area

• 1/2 x 4 x 7
• 28/2
• 14 sq. units