Get Ready for Geometry

How many degrees is X?

• 37

• 47

• 7

• 90

Find the area of the triangle

• 10 meters squared

• 200 meters squared

• 15 meters squared

• 50 meters squared

Sum of the interior angles of a triangle

• 90°

• 180°

• Congruent

The longest side of a triangle would be located where on a triangle?

• Across from the smallest angle

• Across from the largest angle

• Cannot tell.

• Adjacent to the smallest side.

Find the perimeter of this triangle.

• 20 cm

• 35 cm

• 40 cm

• 12.5 cm

What is the measure of angle b?

• 36^o

• 56^o

• 63^o

• 117^o

Parallel Lines never intersect because...

• they have the same slopes. 

• they have the same y-intercept.

• they have different slopes.

• they have different y-intercepts. 

Solve the following system by graphing.  What is the solution?

• Infinite number of solutions

• (3, 3)

• (3, -3)

• (-3, 3)

What is the area of the triangle shown?

• 44.4 mm²

• 8.5 mm²

• 8.88 mm²

• 17.76 mm²