Question

PLEASE HELP ME!!!!! THIS IS TIMED!!!!!! PLEASE HELP ME!!!!!!! PLEASE HELP ME!!!! PLEASE!!!!!!!!!!!!

Answer 1

70

Explanation:

10×14 .

-

. by 2 becouse it not a squar its 1/2 of one

Answer 2

b^2 = c^2 - a^2

Let,

c = 14
a = 10

14^2 - 10^2 = b^2

196 - 100 = b^2

96 = b^2

Square root the equation:

b = 9.8


~