Question

LOOK AT ATTACHMENT
MEDAL + FAN

Answer 1

It's D.

The little square in the corner indicates that it's a right angled triangle. Therefore, you can use Pythagoras.

AB is 8.
BD is half of AB. Therefore, BD is 4.
Now use pythagoras.

\[c ^{2} = a ^{2} + b ^{2}\]
\[c ^{2} = 4^{2} + 3^{2}\]
\[c ^{2} = 25\]
\[c = \sqrt{25}\]
c = 5

Therefore length of BP 5in