8. The longest side in a triangle is - 6. In a triangle, the larger angle is - Gauging What You Have Learned 9. The sum of the lengths of any two sides of a triangle is 7. If two angles of a triangle are acute, then the triangle is 2. An isosceles triangle is . 1. An equilateral triangle is. A. Fill in the blank with always, sometimes, or never to make Establishing cach statement true. isosceles. 3. A right triangle is 1 A scalene triangle is . 5. A right triangle is * In a triangle, the larger angle is equilateral. equiangular. equiangular. isosceles. longer side. opposite the a. 8. The longest side in a triangle is largest angle. opposite the a equal to the length of the third side. 10 If two corresponding sides of two triangles are congruent then the third pair of sides are unequal.

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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Question
Answer establishing A and B
7. If two angles of a triangle are acute, then the triangle is
Gauging What You Have Learned
Fill in the blank with always, sometimes, or never to make
Establishing
each statement true.
1 An equilateral triangle is
. An isosceles triangle is.
isosceles.
equilateral.
equiangular.
3. A right triangle is
1 A scalene triangle is
5. A right triangle is
a In a triangle, the larger angle is
ty
equiangular.
isosceles.
longer side.
-opposite the
isosceles.
8. The longest side in a triangle is
largest angle.
. The sum of the lengths of any two sides of a triangle is
- opposite the
equal to the length of the third side.
10. If two corresponding sides of two triangles are congruent
then the third pair of sides are
unequal.
a Refer to the given figure. Determine if each statement is
always, sometimes, or never true.
M
1. If mZT < mZM, then Z1 is acute.
2. If 22 is obtuse, then mZM < mZT.
3. If m/2 <mZ1, then TE > ME.
4. If mZ1 = m2, then ME > TE.
5. IfmZT<mZE, then m/1<m/2.
379
Transcribed Image Text:7. If two angles of a triangle are acute, then the triangle is Gauging What You Have Learned Fill in the blank with always, sometimes, or never to make Establishing each statement true. 1 An equilateral triangle is . An isosceles triangle is. isosceles. equilateral. equiangular. 3. A right triangle is 1 A scalene triangle is 5. A right triangle is a In a triangle, the larger angle is ty equiangular. isosceles. longer side. -opposite the isosceles. 8. The longest side in a triangle is largest angle. . The sum of the lengths of any two sides of a triangle is - opposite the equal to the length of the third side. 10. If two corresponding sides of two triangles are congruent then the third pair of sides are unequal. a Refer to the given figure. Determine if each statement is always, sometimes, or never true. M 1. If mZT < mZM, then Z1 is acute. 2. If 22 is obtuse, then mZM < mZT. 3. If m/2 <mZ1, then TE > ME. 4. If mZ1 = m2, then ME > TE. 5. IfmZT<mZE, then m/1<m/2. 379
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