X=25 because they are congruent so 4x25=100 and 100-25=75
Answer:
Step-by-step explanation:
We apply the formula .
Note that . Take and in the formula above to get
Then the value of this expression is
We can use the cosine addition formula again to simplify further. Decompose the fraction in the argument as:
Applying the formula with and we obtain
We conclude that this expression has the value
Answer:
Given is:
Radius of the wheel R = 16 cm
Length pr distance L = 35 cm
Let θ be the angle of rotation in radians
We have the formula : θ =
=
θ = 2.187 radian
θ =
=
θ = 125.37 degrees.
I’m pretty sure it’s 11 cause u divide 374 by 34 to get 11 which to get area u of length times width which is 11