47. Find the value of x in this figure. 3x 7 A. 15 B. 33 C. 18 D. 21

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter5: Similar Triangles
Section5.4: The Pythagorean Theorem
Problem 14E: Determine the type of triangle represented if the lengths of its sides are: a a=1.5, b= 2 and c =...
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igles measuring
measure of the third angle?
A. 130
180
В. 25
C. 90
-ISL
D. 180
47. Find the value of x in this figure.
3x 7
A. 15
В. 3
C. 18
D. 21
48. Name one pair of congruent sides if given
ARS
RS DE
A.
ST a DE
B.
C TA DE
Transcribed Image Text:igles measuring measure of the third angle? A. 130 180 В. 25 C. 90 -ISL D. 180 47. Find the value of x in this figure. 3x 7 A. 15 В. 3 C. 18 D. 21 48. Name one pair of congruent sides if given ARS RS DE A. ST a DE B. C TA DE
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