What is the area of this shape?

98 in2

• First let split the shape into 2 rectangles.

We’ll be using the formula: b•h (base times height)

• Small rectangle:

7x3 = 21

• Bigger rectangle:

7x11 = 77

• Now we add both, which is:

21 + 77 = 98

16

step-by-step explanation:

2 x 40 = 80

80/5

= 16

step-by-step explanation:

∆abc has the points a(1, 7), b(-2, 2), and c(4, 2) as its vertices. formed with the point d(1, 2) as its third vertex, then ∆abd is triangle.