How to is the tree that cast a shadow of 320 centimeter long and john who is majoring the tree is 180 centimeter tall and cast a shadow of 180 centimeter long?

Question

asked Aug 9, 2017 56.6k views

1 Answer

Mrueg · Answer 1 · 2017-08-13T16:18:35+0000

ok so ratios
john casts a shadow of 180 when he is 180
therefor shadowheight=realheight
320shadowheight=realheight

realheight=320centimeters