Question

PQRS is a rhombus.
(b) If it is given that PQ = 3 cm, calculate the
perimeter of PORS;
(ii) If the height of the rhombus is 2.5 cm, calculate
its area;

ill) The diagonals of a rhombus are 8 cm and 6 cm
respectively. Find its perimeter. ​

Answer 1

Answer:

all side of rhombus is equal so its perimeter will be 4×side= 4×3=12cm

Answer 2

Answer:

a)perimeter of rhombus =4xside

4x3=12cm

b)area of rhombus = 1/2 x hieght x product of diagnols

1/2 x 2.5 x 8 x 6

60 cm²

c)perimeter is 12 cm