Math, asked by aryantndn17, 1 year ago

People only the 3rd question AC=BC and AB is diameter of circle, angle x, angle y and angle z

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Answers

Answered by sunilpalIwal851

Hi frnd

The ans is

X=y=z=45

Hope u got ur ans

Comment

aryantndn17: thnx bro tell me the steps

aryantndn17: how to write the steps

sunilpalIwal851: Hi bro, I think ur from 9,10class ,OK we have a y

sunilpalIwal851: Theorm that if aob=180thenacb=90as it is given that ac=ab then x+x=90 so, x=45and for Z both lie on same sectors angle cab=z=45 as it is given that aby=90i.e x+y=90 so y=45

sunilpalIwal851: Hope u understood

sunilpalIwal851: Mark it as brainliest

sunilpalIwal851: Sorry it is not sector it is segment

aryantndn17: sorry urs is not brainliest the other guys is Better than urs

aryantndn17: but urs was also very helpful

aryantndn17: thank u

Answered by skh2

The Answers are :-

X = 45 degrees
Y = 45 degrees
Z = 45 degrees

Please refer the above photograph for the used process.

KEY POINTS TO REMEMBER :-

☸️ Angles in the same segment are equal in a circle.

☸️Angle on the semi circle of a circle is always equal to 90 degrees.

☸️A tangent is always perpendicular to the radius from the point of contact.

☸️ Angles opposite to equal sided of a triangle are always equal. The angle sum property of triangle is 180 degrees.

Thanks!

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aryantndn17: bro very nice answer

skh2: thanks a lot! ^_^

aryantndn17: very helpful

aryantndn17: bro

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