Answer:
tan38 = 0.31
cos47 = -0.99
sin77 = 0.99
Step-by-step explanation:
There are several free online calculators that can help you do this! I recommend Desmos!
Answer:
375 ft
Step-by-step explanation:
Since the triangles are similar then the ratios of corresponding sides are equal, that is
=
( cross- multiply )
10d = 3750 ( divide both sides by 10 )
d = 375 ft
Answer:
Chess
Step-by-step explanation:
white shapes and black shapes are used in a CHESS game.