Question

D
F C
1. ABCD is a square of side 24 cm. EF is parallel to
BC and AE = 15 cm. By how much does
(i) the perimeter of AEFD exceed the perimeter
of EBCF?
(ii) the area of AEFD exceed the area of EBCF?
A
E B
2. Nagma​

Answer 1

Answer:

1. by 12cm

2.by 144cm

Step-by-step explanation:

1. perimeter of AEFD = 54cm

perimeter of EBCF = 42cm

perimeter of AEFD - perimeter of EBCF

54-42 = 12 CM.

2.area of AEFD = 360cm sq.

area of EBCF = 216 CM sq.

area of AEFD - area of EBCF

360 - 216 = 144 cm sq.

HOPE IT HELPS YOU