A student gets a 70 on a test with a mean of 64 what is the standard deviation have to be in order for the student to be in the 95th percentile

i can't solve unless i know what the line is

step-by-step explanation:

welcome to/p>

i think the correct option is the second option.

m∠5 + m∠3 = m∠1   is true.

m∠5 + m∠6 = 180 is true

m∠2 +m∠3 = m∠6   is true

m∠2 +m∠3 +m∠5 = 180   is true