Answer:
the answer is 30
Step-by-step explanation:
9+42:2=
9+21=
30
Answer:
x = 30°
Step-by-step explanation:
The tangent and secant from a point outside the circle combined with the radius form a triangle.
The sum of the 3 angles in the triangle = 180°
The angle at the centre of the circle = 60° ( equilateral triangle )
The angle between the tangent and the radius on the circle = 90°, thus
x = 180° - (90 + 60)° = 180° - 150° = 30°
Answer:
use photo math for now on
Answer:
3√2
Step-by-step explanation:
If you draw the diagonal, you have a 45°45°90° triangle.
The two legs are 3, so the hypotenuse is 3√2
Example: 4 divided by 6 3/7