Value of sec square 26 degrees - cot square 64 degrees is
answer in a little bit detail

The result is 1

Step-by-step explanation:

we have

Remember that

If two angles are complementary ----> A+B=90°

then

cos (A)=sin(B)

In this problem 26° and 64° are complementary angles

therefore

substitute

we have that

substitute

all the angles opposite to the angle 150 would be 150 and all the angles that are next to 150 are 30 because they equal 180 it you add it up.

step-by-step explanation:

113.1

step-by-step explanation:

v=4

3πr3=4

3·π·33≈113.09734