I feel you man, I feel you.
6*1=6
4*8=32
2*4=8
32+8+6=46. B is 46 square cm.
9*2=18
10*2=20
1*2=2
18+2+20=40. Shape D is 40 cm.
4*5=20
3*4=12
1*3=3
12+3+20=35. C is 35 cm.
5*2=10
2*5=10
2*2=4
10+10+4=24 E is 24 cm.
Hope this helps! :D
See https://web2.0calc.com/questions/i-need-help_42631.
The answer is D. += up or right ; -= down or left
Step-by-step explanation:
Since SP=TR, the differnce of PR and ST 24-15 divided by 2 is the length of PD (4.5)
Try to understand the rest from the attached picture