Area = the top semicircle + the rectangle AEBD
= 1/2 pi*6^2 + 6*12 = 128.55 cm^2 to nearest 100th
Perimeter = 6pi + 12 + 2 pi * 3 = 49.70 cm
Answer:
you need to add and then subtract and the anw=sewr wi;l be 14567890 .happy and boom your done
Step-by-step explanation:
Answer: 2,1 4,1 5,7 and yeah im not sure what else to put
poggers hehe
By exterior angle of triangle:
17x+4+8x+1=80
x=3
