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5 votes
Help please I’ll mark you

Help please I’ll mark you-example-1
User Weiya Ou
by
7.2k points

2 Answers

8 votes

Answer:

X = 23

Explanation:

Think of it like this:

BC is a right angle so it sums up to 90°

So: 67+90 is 157

A diameter cuts a circle in halves and each half is equal to 180° because a full circle is 360°.

So: 180-157 = x

23 = x

I hope this answers your question :)

User Phoku
by
8.8k points
4 votes

Answer:

23

Explanation:

x + 90 + 67 = 180 {Straight line angles}

x + 157 = 180

x = 180 - 157

x = 23

User Steve Ellinger
by
8.3k points

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