The ratio for mixing mortar using sand, lime and cement is 3:2:1. How many parts of each do you need to mix 42 parts in total?
sand
101
lime
cement

you need to rotate this triangle about the origin 270 degrees clockwise to create the full square.

sure thing bud

hope this

the answer is 15 to your question

secant-secant formula:

(whole secant) x (external part) =           (whole secant) x (external part)

(8+y-2) *8=                                           (y+4+6) *6

(y+6)*8 = (y+10) *6

distribute

8y+48 = 6y +60

subtract 6y from each side

2y +48 = 60

subtract 48 from each side

2y = 12

divide by 2

y = 6

sv =     (y+4+6)

sv   = 6+4+6

sv = 16