The positive x axis in polar coordinates is called a pole
Answer:
The answer is x = 6 cm
Step-by-step explanation:
4/2 = x/3
x = (4x3)/2
x = 12/2
x = 6 cm
5(3)-(-3)
15- (-3)
15+3 = 18
Answer:
Step-by-step explanation:
we know that the triangle to the center is an isosceles, so the two angle on the circle of that triangle are the same. both 41, so 41*2 =82
all the way around that isosceles triangle is 180 so
180-82 = 98
the angle at O is 98°
the arc BC spans 98°
angle 'a' is 1/2(98°)
a = 49°
A^2 + B^2 = C^2
(10)^2 + (26)^2 = C^2
100 + 676 = 776
Square root of 776cm = 28.86cm rounded
