ShishKEBAB ShishKEBAB

03-07-2020
Mathematics

contestada

Write down the size of angle ABC. Give a reason for your answer.

Write down the size of angle ABC Give a reason for your answer class=

Respuesta :

ChillMuse ChillMuse

03-07-2020

Angle ABC is 90 degrees, as it is an angle in a semicircle.

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ujalakhan18 ujalakhan18

03-07-2020

Answer:

90 degrees

Step-by-step explanation:

AC is a diameter. So, ABC must be a semicircle (Diameter divides the circle into two equal parts)

=> So, <ABC = 90 degrees

Because, A triangle inscribed in a semicircle will must have a 90 degrees angle opposite to the diameter.

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