Question

-
-
-
-
-
-
-
-------------
Solve the following:
(1) Lengths of diagonals of rhombus are 8 cm and 6 cm. Find the side and perimeter of the rhombi
Solution :
Figure :​

Answer 1

Answer:

half of the diagonal 1 =(8/2)=4

half of the diagonal 2 =(6/2)=3

According to pythagoras formula we know,

(Hyp^2) = (perpendicular ^2)+(base^2)

let, the length of one side be the hypotenuse of the right angle(the diagonals of a rhombus intersects at right angle)

‍so, (hyp)=√(4^2+3^2)

............... =5

therefore, side of the rhombus is 5 cm

we know, perimeter of the rhombus is =4×length of side=4×5=20cm