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Mathematics 8 Online
Subshilava:

Last thing what is X of this circle 🤷‍♀️

Subshilava:

1 attachment
Aratox:

Step 1: Recall that the sum of the central angles of a circle is 360°. Step 2: Determine the central angle of the sector by subtracting the central angle of the circle (138°) from 360°. Step 3: x = 360° - 138° Step 4: Calculate the difference: x = 222° Answer: x = 222°

Aratox:

Hope that helps, feel free to contact me in DMs for more

Subshilava:

@aratox wrote:
Step 1: Recall that the sum of the central angles of a circle is 360°. Step 2: Determine the central angle of the sector by subtracting the central angle of the circle (138°) from 360°. Step 3: x = 360° - 138° Step 4: Calculate the difference: x = 222° Answer: x = 222°
How do u calculate the difference

Aratox:

Just take away the angle (in this case, 138°) from 360°, which results in you getting the answer. 360° - 138° = 222°

surjithayer:

if x is included in tangents,then sum of four angles quadrilateral=138+90+x+90=360 or 318+x=360 x=360-318 x=42

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