Question

3. The length of one of the diagonals
of a rhombus is 4 cm. If each side of
the rhombus measures 2.5 cm, then
what is the length of the other
diagonal?
O (a) 5 cm
O (b) 6 cm
0 (c) 3.5 cm
0 (d) 3 cm​

Answer 1

Answer:

(a) 5cm

Step-by-step explanation:

The length of the rhombus =1/2×d1×d2

4=1/2×2.5×d2

d2=2.5×4÷2

d2=10.0÷2

d2=5