3. List the angles from greatest tp least measures .
a. <A, <B,<C
b.<B,<C,<A
c. <C,<B,<A
d. <A,<C,<B
4. What theorem is applied in number 7?
a. Angle Side Inequality
b. Converse of the Hinge Theorem
c. Hinge Theorem
d. Side Angle Inequality
5. Two sides of the isosceles triangle measure 2 and 9. Which of the following could be the measure of the 3rd side?
a. 7
b.9
c.11
d.13
6. The length of two sides of a triangle are 8in and 12in. Find the range of the possible lengths for the third side ( x ).
a. [ 4in < x < 20in ]
b. [ 4in > x >20in ]
c. [ 4in _< x _< 20in ]
d. [ 4in _> x _> 20in ]
10. Given ∆ ABC , m angle ABC = 50° , m Angle BCA = 100° , and m Angle CAB = 30° . Which side of the triangle is the shortest?
a. AB
b. BC
c. CA
d. CB
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Answer:
3.A
4.C
5.D
6.B
7.D
8.B
9.C
10.A