SAT Math Week 2

​Model using labeled diagrams to identify congruent triangles, apply angle relationships, and use the Pythagorean theorem or trig ratios to find missing sides or angles.

​Example 1

Multiple Choice

Given the two parallel lines cute by a transversal,

what is the measure of  $$\angle5$$  ?

• 88 degree

• 90 degree

• 102 degree

Multiple Choice

What is the measure of $$\angle4$$  if  $$m\angle8=76\degree$$  ?

• 76 degree

• 104 degree

• 90 degree

Fill in the Blanks

In the diagram below, two parallel lines are cut by a transversal. Find the value of x.

Multiple Choice

What is the angle relationship?

• Alternate Interior
• Alternate Exterior
• Corresponding
• Same-Side Interior

​Example 2

Multiple Choice

What is the measure of the angle in degrees?

• 120

• 12

• 60

• 90

Multiple Choice

What is the measure of the angle in degrees?

• 55

• 12

• 3.3

• 90

​Example 3

Fill in the Blanks

What is the measurement of angle x for this isosceles triangle?

Fill in the Blanks

Solve for the value of X.

X=

Fill in the Blanks

What is the measurement of AC if AB = 11?

Multiple Choice

Find x

• 40 degrees

• 21 degrees

• 42 degrees

• 39 degrees

Multiple Choice

Find the value of y

• 100

• 180

• 40

• 50

Multiple Choice

Find x

• 60
• 48
• 30
• 28

​Right Triangle

Multiple Choice

For the right triangle shown, a = 2 and c = 6. Which expression represents the value of b ?

Multiple Choice

Can a right triangle have 11 inches, 60 inches, and 61 inches as its dimensions?

• Yes, 11² = 121; 60² = 3600; 61² = 3721. We can see that: 121 + 3600 = 3721.

• No, 11 inches, 60 inches and 61 inches cannot form a right triangle.

Poll

How confident do you feel about this topic now?

• Very confident
• Somewhat confident
• Not confident