The average weight of grade 6 students is 35 kilograms. If there are 5 students in the class, find their weights in pounds.
O 77
O 175
385.809
462.971

step-by-step explanation:

i have done this all on a piece of paper but idk how to put it on here cuz it needs to be drawn

first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:

18^2 = 14^2 + (x/2)^2

(x^2/4) + 196 = 324

x^2/4 = 324 - 196

x^2/4 = 128

x^2 = 512

x = √512

x = √2^9

x = 16√2 cm

i hope i you.