Planimetry exercise, premise is simple but i can't seem to start myself on it.
you need to find the angle named alpha.
angle a = 35°
angle b = 25°

Which of these sequences is a geometric sequence a 1,2,4, 7, 11, 16, 22. b. 2.4.8.14.22.38 c.3.6.9. 15.18,21 d. 3,9,27,81,243,729,

What is another way to express 36 +32

Acomposition of transformations maps δxyz to δx"y"z". the first transformation for this composition is , and the second transformation is a 90° rotation about point x'.