Question

find the area of quadrilateral if its four sides are 27 CM 25 CM 28 cm and 32 cm and diagonal is 30 cm

Answer 1

HELLO!!

ANSWER:

AREA OF QUADRILATERAL ABCD = 86cm²

EXPLANATION:

GIVEN:

AB = 27cm
BC = 25cm
CD = 32cm
AD = 28cm
AC = 30cm

TO FIND:

AREA OF THE QUADRILATERAL

SOLUTION:

Area of quadrilateral ABCD = Area of triangle ABC + Area of triangle ADC

Area of triangle ABC = AB+BC+AC/2

Area = 27 + 25 + 30 /2

Area = 82/2

Area of triangle ABC = 41cm²

Area of triangle ADC = AC + CD + AD /2

Area = 30 + 32 + 28 /2

Area = 90/2

Area of triangle ADC = 45cm²

Area of Quadrilateral ABCD = 41 + 45

Area = 86cm²

HOPE IT HELPS YOU!!