Triangle Properties

Which does NOT describe the triangle?

• isosceles

• equilateral

• scalene

• regular

Find the value of the congruent sided in the triangle.

• 4

• 6

• 8

• 10

A triangle can have at most (a)   obtuse angle.

Find the value of x

• 144

• 49

• 85

• 36

An isosceles triangle (a)   has an obtuse angle.

A triangle with sides, 5", 5", 5" is (a)   .

ABC is a (a)   triangle.

<YZX is congruent to < (a)   .

HINT: Use the capital letters in the right order!

Find the missing sides x & v.

• x= 186.7' & v=140'

• x= 233.4' & v=140'

• x= 90' & v=233.4'

• x= 140' & v=186.7'

Find the missing angles w & y.

• w= 38 & y=52

• w= 52 & y=38

• w= 90 & y=52

• w= 38 & y=90