Question

Find the perimeter of (i) ΔABE

(ii) the rectangle BCDE in this figure.

Which figure has greater perimeter and by how much?​

Answer 1

Answer:

i) 10.2 cm

ii)8.4 cm

iii)1.8 cm

Step-by-step explanation:

i)10/3+14/3+11/5

=153/15

=10.2 cm

ii)2(5/3+11/5)

=83/15

=4.2

=4.2.4+2

=8.4

iii) 10.2+8.4

=1.8