Question

Calculate the area of the shaded portion

Answer 1

Answer:

61

step-by-step explanation:

• AB=√12²+5²
• AB=√169
• AB=13
• Area of triangle AOB=1/2×5×12

=6×5=30

• Area of triangle ABC=1/2×14×13

=7×13=91

• Area of shaded region AOBC=Area of triangle ABC - Area of triangleAOB
• 91-30=61

I hope this helps you