kate948 kate948

02-02-2021
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=

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Lavend3r1489 Lavend3r1489

02-02-2021

Answer:

Angle ABC = 90°

Step-by-step explanation:

Angle AOC= 180°

so Angle ABC = 0.5 x AOC

or another way to explain is

Rule 1: Angles in semi circle are always 90°

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