Geometry Review

Front

What is the distance from the tree branch to the mouse if a hawk swoops down at an angle of 30 degrees and the mouse is 15 feet from the base of the tree?

Back

30 ft

Tags

CCSS.HSG.SRT.C.8

Front

Simplify the expression: (4x² + x) - (x² + 2x)

Back

3x² - x

Tags

CCSS.HSA.APR.A.1

Front

What is the correct equation to solve for x if sin(45) = x/13?

Back

sin(45) = 13/x

Tags

CCSS.HSG.SRT.C.8

Front

What postulate or theorem is used to determine if triangles are similar if two angles are equal?

Back

AA similar

Tags

CCSS.HSG.SRT.A.2

Front

What postulate or theorem is used to determine if triangles are similar if the sides are proportional?

Back

SSS

Tags

CCSS.HSG.SRT.B.5

Front

Define the term 'similar triangles'.

Back

Triangles that have the same shape but may differ in size; their corresponding angles are equal and their corresponding sides are proportional.

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Front

What is the sine of a 45-degree angle?

Back

√2/2

Tags

CCSS.HSG.SRT.C.7

Front

What is the cosine of a 45-degree angle?

Back

√2/2

Tags

CCSS.HSG.SRT.C.7

Front

What is the tangent of a 45-degree angle?

Back

1

Tags

CCSS.HSG.SRT.C.6

Front

State the Pythagorean theorem.

Back

In a right triangle, a² + b² = c², where c is the hypotenuse.

Tags

CCSS.8.G.B.8