Answer:
1.) 23 square cm
2.) 750
3.) 29 square cm
4.) 126 square m
Step-by-step explanation:
1.) Area of rectangle 1
Area = L x W
Area = 7cm x 1cm
Area = 7 square cm
Area of rectangle 2
Area = L x W
Area = 4cm x (5cm-1cm)
Area = 4cm x 4cm
Area = 16 square cm
Area of the irregular figure
Area = 7 square cm + 16 squarecm
Area = 23 square cm
2.) Area of rectangle 1
Area = L x W
Area = (30+10) x 15
Area = 40 x 15
Area = 600
Area of rectangle 2
Area = L x W
Area = 10 x 15
Area = 150
Area of the irregular figure
Area = 600 + 150
Area = 750
3.) Area of the square
Area = L x W
Area = 3cm x 3cm
Area = 9 square cm
Area of rectangle
Area = L x W
Area = 10cm x (5cm-3cm)
Area = 10cm x 2cm
Area = 20 square cm
Area of the irregular figure
Area = 9 square cm + 20 square cm
Area = 29 square cm
4.) Area of rectangle 1
Area = L x W
Area = (15m-4m) x 6m
Area = 11m x 6m
Area = 66 square m
Area of rectangle 2
Area = L x W
Area = 15m x (10m-6m)
Area = 15m x 4m
Area = 60 square m
Area of the irregular figure
Area = 66 square m + 60 square m
Area = 126 square m
yan po ang sagot with solution hope it helps pa brainliest naman po thankyou
