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Please help me answer this one question. Please I can't move on to next question until I answer this one

Please help me answer this one question. Please I can't move on to next question until-example-1

2 Answers

6 votes

Answer:

320.5

Explanation:

Your welcome

User T Graham
by
8.3k points
4 votes

Answer:

<W=62, <Y=65,<X=53

Explanation:

The angles of every triangle always add up to 180

Hence

6b+11+6b+20+8b+9=180

20b+40=180

20b=180-40

20b=140

Dividing both sides by 20

b=7

Now

<YWX=6(7)+20

=42+20

=62

THEN

<XYW=8(7)+9

=56+9

=65

THEN

<WXY=6(7)+11

=42+11

=53

User Brian Young
by
8.8k points

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