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4 years ago

In order to answer the question correctly, please use the following image below:

Mathematics

2 answers:

Elena-2011 [213]4 years ago

7 0

Answer:

The value of x is 80°

Step-by-step explanation:

Explanation is shown in the picture.

x = 2 × 40°

= 80°

Greeley [361]4 years ago

7 0

Answer:

80°

Step-by-step explanation:

Angle at the centre is twice the angle on the circumference

2(40) = 80°

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