Whenever 2 line or intersect at 90 the 2 lines are said to be ?

Two lines that intersect at 90 degrees are considered perpendicular to each other.

Perpendicular to each other.

Groups of skydivers need to navigate through the air during a jump to get into a formation How can skydivers who are below
the formation join the group? (1 point)
They can form their bodies into a ball to decrease the strength of gravity
They can spread their bodies to slow their acceleration
They can form their bodies into a ball to slow their acceleration
They can spread their bodies to decrease the strength of gravity