Question

find the area of polygon?​

Answer 1

Answer:

92.75 cm ²

Step-by-step explanation:

refer to the above attachment

Answer 2

Area of this polygon=Area of 3 triangles named

ABC

ACD

ABG

Area of ACD=(1/2)*base*height

Area of ABC=(1/2)*12*4.5

=)27cm²

Area of ABC=(1/2)*5*12

Area of ABC=30cm²

Area of ABG=1/2*AB*FG

AB=13 cm

by Pythagoras theorem

Area of ABG=(1/2)*13*5.5

Area of ABG=35.75 cm²

Area of polygon=(27+30+35.75)cm²

=)92.75 cm²

Hope it helps

:-)