Question

Pic Below :)

Answer 1

D 15.6

Answer 2

Okay Thanks!

Answer 3

Do you know the Pythagorean theorem?

Answer 4

yes

Answer 5

First, count squares to find the distance from Hannah to Grant and the distance from Hannah to Isobel.
Then use those lengths and the Pythagorean theorem to find the distance from Grant to Isobel.
Then add the distance from Isobel to Hannah.

Answer 6

\[\sqrt{7^2+5^2}+7=15.6023 \]