Grade 8 Review

Solve

100

2^-4 =

2^-4 = 1/16

200

[2(3²)²] / 3 =

[2(3²)²] / 3 = 54

300

|-5|3 + 2(-4)|2| =

|-5|3 + 2(-4)|2| = -1

400

（4²） /（2²）^-2 = 

（4²） /（2²）^-2 = 256

500

（1/8)^-(1/3)

（1/8)^-(1/3) = 2

Vocab

100

A triangle with 3 different side lengths is called a _______ triangle

A triangle with 3 different side lengths is called a scalene triangle

200

2 angles whose sum equals 180 degrees are called ____________

2 angles whose sum equals 180 degrees are called supplementary angles.

300

Every circle has 360 degrees, which is the same as ____ radians.

Every circle has 360 degrees, which is the same as 2Pi radians.

400

A line that touches a curve at exactly one point is called a _______

A line that touches a curve at exactly one point is called a tangent line.

500

A line that passes through two lines on the same plane at two distinct points is called a ________

A line that passes through two lines on the same plane at two distinct points is called a transversal.