" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
altura (h) =10.95
14×14=7×7+h×h
b.h÷2
14×10.95÷2 =76.65
Area (A) = (base(b) x altura (h) / 2
h² = b²- (b/2)²
h² = 14² - 7²
h² = 196 - 49
h² = 147
⇒ h = 12.12
Area = (14 x 12.12 ) /2 = 84.84 cm²
suerte