Question

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Find x in the following figure:
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Answer 1

Angle sum property= angle 1+ angle 2+ angle3 = 180°

ATQ;

x+2x+90°= 180° (90° because it is a right angle triangle)

3x= 180° - 90°

= 90°

x= 90°/3

X= 30°

2X= 30×2

= 60°

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Answer 2

Answer:

GiVeN

Find x in the following figure:

Solution

Angle sum property= angle 1+ angle 2+ angle3 = 180°

ATQ;

x+2x+90°= 180° (90° because it is a right angle triangle)

3x= 180° - 90°

= 90°

x= 90°/3

X= 30°

2X= 30×2

= 60°