1. AABO la loosoeles. AB 2x+3 AC-5x-2 The pertmeter of the taiangle is 40. Fin Obeak to pee lit AGNI s lacooelea.

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
0000
SUPER SECRET NUMBER PUZZLE
1SOBCELES AND EQUILATERAL TRIANGLES
Find the anewer to each question
wite your answer in the anawer blank in the lower right comer of each box.
Add up all of your answen.
Check to see F your number matches the super secrel numbert
1. AABO ls leoeoeles.
AB-2x+3
2. ADEF is equilateral. If
ZD=3x+15 , ind x.
AC-5x-2
The pertmeter of the
triangle is 40. Fin
4. In AJKL, ZK is the vertex
angle and JK and KL are
the legs. If TK-7x-2 and
KL-6x+7, find x.
Cbeak to pee ir AGHI la lacooelee.
-12
and the pertmeter of the trian@le ts 80.
Answer 1 if yea the triangle is iscecelen,
and 2ritis not.
6. Find x.
5. Find the measure of 21,
7. AMNP is isosceles. Find
the area of AMNP.
8. In Isosceles triangle AABC, ZA
is the vertex angle. ZA Is 30
degrees greater than ZB. Find the
measure of ZC.
2x-
THE SUPER SECRET NUMBER IS
Scanned with CamScanner
Transcribed Image Text:0000 SUPER SECRET NUMBER PUZZLE 1SOBCELES AND EQUILATERAL TRIANGLES Find the anewer to each question wite your answer in the anawer blank in the lower right comer of each box. Add up all of your answen. Check to see F your number matches the super secrel numbert 1. AABO ls leoeoeles. AB-2x+3 2. ADEF is equilateral. If ZD=3x+15 , ind x. AC-5x-2 The pertmeter of the triangle is 40. Fin 4. In AJKL, ZK is the vertex angle and JK and KL are the legs. If TK-7x-2 and KL-6x+7, find x. Cbeak to pee ir AGHI la lacooelee. -12 and the pertmeter of the trian@le ts 80. Answer 1 if yea the triangle is iscecelen, and 2ritis not. 6. Find x. 5. Find the measure of 21, 7. AMNP is isosceles. Find the area of AMNP. 8. In Isosceles triangle AABC, ZA is the vertex angle. ZA Is 30 degrees greater than ZB. Find the measure of ZC. 2x- THE SUPER SECRET NUMBER IS Scanned with CamScanner
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