Exploring Triangle Similarity Applications

What is the first objective of the lesson?

• To determine the length of a side using similarity

• To understand the concept of congruent angles

• To find the perimeter of a figure

• To calculate the area of a triangle

Tags

CCSS.HSG.GPE.B.7

CCSS.HSG.SRT.D.9

What is the height of the man in the problem?

• 8 feet

• 7 feet

• 6 feet

• 5 feet

What is the measure of angle C?

• 60 degrees

• 90 degrees

• 57 degrees

• 45 degrees

Tags

CCSS.HSG.CO.C.10

What can be said about angle F if angle C is 57 degrees?

• Angle F is 60 degrees

• Angle F is 57 degrees

• Angle F is 90 degrees

• Angle F is 45 degrees

Tags

CCSS.7.G.B.5

What type of angles are angle B and angle E?

• Straight angles

• Acute angles

• Obtuse angles

• Right angles

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

What conclusion can be drawn if two triangles have two pairs of congruent angles?

• The triangles are scalene

• The triangles are isosceles

• The triangles are similar

• The triangles are congruent

Tags

CCSS.HSG.CO.B.6

CCSS.HSG.CO.B.7

CCSS.HSG.CO.B.8

CCSS.HSG.SRT.A.2

CCSS.HSG.SRT.A.3

CCSS.HSG.SRT.B.5

What is the relationship between the height of the tree and the height of the man?

• They are perpendicular

• They are parallel

• They are equal

• They are proportional

Tags

CCSS.HSA.SSE.A.1

What variable is used to represent the height of the tree?

• Y

• X

• T

• H

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

What is the result of multiplying T by 2?

• T+2

• T2

• 2T

• T/2

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.1

CCSS.HSA.SSE.B.3

What is the height of the tree?

• 30 feet

• 35 feet

• 25 feet

• 20 feet

Tags

CCSS.4.MD.A.1

CCSS.4.MD.A.2