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The two interior opposite angles of an exterior angle of a triangle are 60º and
80º. Find the measure of the exterior angle

By Everleigh

The two interior opposite angles of an exterior angle of a triangle are 60º and
80º. Find the measure of the exterior angle

About the author
Everleigh

if alpha and beta are zeros of the polynomial x²-2x-8,then form a quadratic polynomial whose zeros are 2alpha and 2 beta​


(b) This box is a cuboid of dimensions 9 cm by 9 cm by 2 mm. Work out the
volume of the disk in both cm and mm3.
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2 thoughts on “The two interior opposite angles of an exterior angle of a triangle are 60º and<br /> 80º. Find the measure of the exterior angle”

  1. Answer:

    140⁰

    Step-by-step explanation:

    Given that two interior opposite angles of the exterior angle of a triangle are 60 degrees and 80 degrees. The Measure of the exterior angle is equal to the sum of two interior opposite angles. Hence, the measure of the exterior angle will be 60°+80° = 140°.

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  2. Answer:

    Given that two interior opposite angles of the exterior angle of a triangle are 60 degrees and 80 degrees. The Measure of the exterior angle is equal to the sum of two interior opposite angles. Hence, the measure of the exterior angle will be 60°+80° = 140°.

    Step-by-step explanation:

    please mark my answer as branalist

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