5.The measure of an exterior of a triangle is always?
A.Greater than its adjacent interior angle
B.Less than its adjacent interior angle
C.Greater than either remote interior angles
D.Less than either remote interior angle
6.In ΔTRU ,TR=8cm,RU=9cm,and TU=10cm.Which of the following shows the list of angles in order from least to greatest measure?
A.<T,<R,<U
B.<U,<T,<R
C.<R,<T,<U
D.<U,<R,<T
7.The measure of the exterior angle of a triangle is 1300.If one of its remote interior angle measures 800,what is the measure of the other remote interior angle?
A.50
B.100
C.70
D.25
8.The triangle inequality theorem states the sum of the lengths of any two sides of a triangle is _________ the length of the third side.
A.greater than
B.less than
C.greater than or equal to
D.less than or equal to
9.Can we form a triangle with the measures of 12,9,6?
A.yes
B.no
C.i don't know
D.maybe
10.Two sides of a triangle have side length of 15 meters and 10 meters .What is the range of possible lengths of the third side?
A.6>x>12
B.5<x<26
C.10>x>15
D.7>x>5
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Answer:
5.d
6.a
7.b
8.b
9.a
10.c
Step-by-step explanation:
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