Answer:
d = 10.3
I can also add a step-by-step explanation if you want me to?
Pahelp pi,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
lilavasa [31]
Step-by-step explanation:
Angles 4, 5, 8, 9 12, 13 and 16 are 48°, The rest of the angles will have 132°
Answer:
center = origin (0,0)
radius = 3
to graph it, draw a circle that goes through the points (3,0), (0,3), (-3,0), (0,-3)
Step-by-step explanation:
Answer: P=a+b+c
Step-by-step explanation: You use this formula to find perimeter of a triangle.
Answer:
m<1 = 69°
Step-by-step explanation:
Angles 20x + 11 and 25x - 14 are vertical angles, so they are congruent.
25x - 14 = 20x + 11
5x = 25
x = 5
The actual measure of angle 20x + 11 is 20(5) + 11 = 111°.
Angle 20x + 11 and <1 are supplementary, so the sum of their measures is 180°.
m<1 + 111° = 180°
m<1 = 180° - 111°
m<1 = 69°