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3 years ago

Please help me with this math question

Mathematics

1 answer:

finlep [7]3 years ago

6 0

Answer:

$x=140\degree$

Step-by-step explanation:

The tangents meet the circle at right angles.

The sum of angles in a quadrilateral is 360 degrees

The two given angles will therefore add up to 180 degrees.

This implies that;

$x+40\degree=180\degree$

We solve for x to obtain:

$x=180\degree-40\degree$

This simplifies to

$x=140\degree$

$\therefore x=140\degree$

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