Question

Find the area as soon as possible​

Answer 1

Answer:

390cm2

Step-by-step explanation:

step 1: join B and D...so that it is divided into two triangles ABD and BCD

Area of ABCD = Area of triangle ABD + Area of triangle BCD

Area of ABD = 1/2*b*h

                      = 1/2*28*15

                       =210 cm2

Area of BCD = 1/2*b*h

                     = 1/2* 40*9

                      =180cm2

Total area = 210 + 180

                   =390cm2