the perimeter of a rhombus is 20 cm.if one of its diagonals is 6 cm then its area is
Answers
Answered by
5
Step-by-step explanation:
Perimeter of a rhombus = 20 cm
one diagonal = 6cm
Two diagonal = ?
Perimeter of a rhombus = 4a
20cm = 4a
20cm/4 = a
5cm = a
Area of a rhombus = pq/2
= (5cm x 6cm)/2
= 30cm^2/2
= 15cm^2
Similar questions