" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
49.ed = √12² + 9²= √144+81 =√225=15cm
ae/6 = 15/9
ae = 15/9 x 6 = 10cm
ad = ae + ed = 15 + 10 = 25 cm (A)
50.
bf / 9 = 10 / 15
bf = 10 / 15 x 9 = 6cm
cf = ad - bf = 10 - 6 = 4cm (D)