To find the interior angle of C, you must subtract 117 (the exterior) from 180 (a straight lines angle) to find the interior angle
Angle C = 63.
180 - 65 (angle a) - 63 (angle c) = 52 (angle b)
Angle B = 52
hope this helps
Answer:
55+x+74+54= 180 degree ( being the sum of all angle of the triangle )
or, 183 +x = 180degree
or, x=(180-183)degree
or, x= -3degree ans
Given:
radius = 18mm
height = 6mm
pi = 3.14
volume of a cone is computed by multiplying pi, radius raised to the 2nd power, and height, which has been divided by 3.
v = πr²h/3
v = 3.14 * (18mm)² x 6mm/3
v = 3.14 * 324mm² x 2mm
v = 2034.72 mm³
volume rounded to the nearest tenth would be 2034.70 mm³
Answer:
1 is the answer I think I am not sure about it just try