Question

pls send its step by step solutions ​

Answer 1

Answer:

24 cm^2

Step-by-step explanation:

Beacause ABCD is a

rhombus (समचतुर्भुज)

AB=BC=CD=AD=5cm

Hope this will help you

Answer 2

Answer:

con. = join DB such that DB such interest AC at o BO perpendicular AC

AO=OB=4 cm

by Pythagoras theorem.

ab square =OA square + OB square

5^2=4^2+OB square

25=16+Ob square

OB square= 25-16=9

OB= √9=3

area of triangle =1/2× base× height

1/2×8×3=12 sq cm

total area of ABCD =( 2×12) sq cm

= 24 sq cm