Geometry Basics 2

Which of the following expresses the Pythagorean Theorem?

• a + b = c
• a² + b² =  c²
• ax +bx = cx
• a + b + c = 0 

Tags

CCSS.8.G.B.8

Coplanar lines that intersect to form right angles are called 

• skew lines
• parallel lines
• perpendicular lines
• intersecting lines

Two angles whose sides form two pairs of opposite rays, share the same vertex, and are equal are called a _____________________.

• congruent angles
• right angles
• vertical angles
• acute angles

Tags

CCSS.7.G.B.5

Points that are at the ends of a line segment are called _____________________________.

• endpoints
• arrows
• rays
• midpoints

Tags

CCSS.HSG.CO.A.1

A continuous straight extent of length, without breadth or thickness is called a ________________. It also has arrowheads on both sides.

• line
• ray
• line segment
• linear pair

Tags

CCSS.4.G.A.1