Question

AD= 15 cm
AB= 3.75 cm
AB= CD

Find the BC

A. 5.5 cm
B. 6.5 cm
C. 7.5 cm
D. 8.5 cm

Please answer it now... i need it already

Answer 1

Answer:

C. 7.5cm

Step-by-step explanation:

AD= 15cm

AB=3.75 (given)

AB=CD (given)

So, BC= 15-(3.75+3.75)

So, BC= 15-7.5

BC = 7.5 cm

Answer 2

Answer:

C. BC = 7.5 cm

Step-by-step explanation:

BC = AD- ( AB+ CD)

BC = 15- ( 3.75+3.75)

BC = 15- 7.5

BC = 7.5 cm