Question

Use the information given in the figure to find the length KN.
If applicable, round your answer to the nearest whole number.

Answer 1

Answer:

KN=12

Step-by-step explanation:

according to Pythagoras theorem triangle LMN

1681-1600=81

81 is 9 square

so LN=9

according to Pythagoras theorem triangle KLN

225-81=144

144 is 12 square

so KN=12