Question

answer this question ​

Answer 1

Answer:

(d) 16 is the answer.

Step-by-step explanation:

Prove the triangles DNO and BMO congruent.

1--- DN=BN

2--- Angle DON= Angle BOM

3--- Angle DNO= Angle BMO

Hence, by RHS the triangles are congruent.

Thus, OD=OB(by c.p.c.t)

BO=8

BD=2BO= 2*8= 16.

PLEASE MARK ME THE BRAINLIEST.

Answer 2

Taking triangles BOM and DON.

angle BMO=angle DNO=90 degrees.

BM=DN(given).

Based on RHS criterion, those two triangles are congruent.

BO=DO(CPCT) ....1

BD=BO+OD

from equation 1,

BD=BO+BO

BD=8+8

BD=16cm...

hope this helps you..