" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
= 3² + 2³ - 8
= 9 + 8 - 8
= 9
2. 6√10 = 1/2 x 6√2 x t
12√10 = 6√2 x t
t = 12√10 : 6√2
t = 2√5
(sisi miring)² = a² + t²
= (6√2)² + (2√5)²
= (36x2) + (4x5)
= 72 + 20
= 92
sisi miring = √92 = 2√23 cm