Answer:
first one
Step-by-step explanation:
Answer:
9216y^2
Step-by-step explanation:
I hope this will help you
May I ask what the ratio is? *Comment it below this post and i'll help you!* <3
Answer:
1. Pyramid= ll+l^2 2. Rectangular prism= 2 lw+2lh+2wh 3. Cylinder= 2pi pi rh+2pi pi r^2 4.Triangular Prism= 2 B + Ph 5. Cone= Pi rl+ pi r^2
Step-by-step explanation:
Pretty sure this is your answer. Hope it helps!