Isosceles and Equilateral/Review

Find m∠T:

Select the measurement of EF and ∠F

• EF = 18 in

  m∠F = 134°

• EF = 134 in

  m∠F = 18°

• EF = 36 in

  m∠F = 23°

• EF = 18 in

  m∠F = 180°

What is the measure of ∠Q?

Find the value of x:

Find the value of x:

Find the value of x and y:

x = ​ (a)  

y = ​ (b)   ​

• 16
• 34
• 73
• 180
• 85
• 18
• 41

Find the value of x:

Find the value of x:

Find the value of x:

Solve for x.

• 6
• -10
• 7
• -9