Question #e413f
1 Answer
Feb 27, 2017
78.
Explanation:
Use the pythagorean theorem:
#72^2 + 30^2 = sqrt(AB)#
#AB = sqrt(6084)#
#AB = 78#
78.
Use the pythagorean theorem:
#72^2 + 30^2 = sqrt(AB)#
#AB = sqrt(6084)#
#AB = 78#