Given DEF as shown below. If DF = 37 and EF = 35, find cos(D) and tan(F). Note: The triangle may not be drawn to scale.
D
E
F
a) cos(D) =
37
12
tan(F)
TS
12
12
b) cos(D) =
37
tan(F) =
12
35
c) cos(D)
12
35
.
12
tan(F) =
37
37
d) cos(D) =
12
12
tan(F) =
35
12
e) cos(D) =
37
35
tan(F) =
12
.
D
None of the above.

answer rather than having to add and subtract the measurements of the semi-circle, notice that the semicircle to the left of ad is actually identical in area to the blank semicircle-shaped space to the left of bc. so if we transferred the red semicircle into the blank space, we would end up with a square of side length 24 cm. the area of a square is s^2 = 24^2 = 676 cm^2.

u also answered this so i think u would know but i am here to

put in or use mine

there would only be 50 odd numbers between 1 and 100 so therefor there would be 50 even so that would only be 50 odd numbers.

the correct answer is

jeremy can row 1.333 miles per hour.