1. PAPER MODELS Patrick is making a paper model

of a castle. Part of

the model involves

cutting out the net

shown and folding

it into a pyramid.

20 cm

The pyramid has

a square base.

What is the lateral

surface area of the resulting pyramid?

20 cm

15 cm

do but i don't go there

explanation:

btw this is in middle school stuff lol

the triple alliance. germany and austria-hungary were already allies by 1879 when, worried about a threat from russia, they formed the dual alliance. italy joined the group in 1882. there was a concern about a possible attack from france and the alliance needed powerful friends to defend it.

the foundation of greek city-states: following the fall of the mycenaean civilization in the 10th century bc, the area surrounding the empire went through its own mini dark ages. answer and explanation