Question

Each side of a rhombus is 61 cm and one of its diagonals is 22 cm long. Find (1) the length
of the other diagonal and (b) the area of the rhombus.
The area of
a rhombus is equal to the area of the triangle.​

Answer 1

Answer:

diagonal=120

area=1320

Step-by-step explanation:

all sides are 61 , diagonals of rombus cut eachother at 90°and equal parts

so by hypothenuse law

x=√(61^2)-(11^2)

x=√3721-121

x=√3600

x=60

diagonal =2x=120

area =1/2(product of diagonals)

1/2(120)(22)

=1320