Prism
It doesn't have to be, but it can.
No. A hyperbola is formed when a plane slices a cone perpendicular to the bases.
No because it cannot be formed into a triangle when formed in dots of a triangle.
If it's not 90 degrees, then they're not perpendicular.
Yes, that is the definition of perpendicular.
right triangle
right triangle
It doesn't have to be, but it can.
No. A hyperbola is formed when a plane slices a cone perpendicular to the bases.
A cross section is formed.
Perpendicular lines formed right angles.
A right angle triangle is formed if you draw a line through it straight down from the pointed tip to the base.
A right angle triangle, a square and a rectangle are some of them. Right angles are formed when perpendicular lines meet each other.
The cross section will be a triangle with base 2 feet and a vertical height of 9 feet.
When two perpendicular lines cross, a right angle is formed.
No. Perpendicular lines for right angles. That is why they are called perpendicular.
90* angles