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faltersainse [42]

3 years ago

15

Given: AC and DB are diameters. m∠3=

2 answers:

svetlana [45]3 years ago

4 0

<h2>Answer:</h2>

m∠3 = 78°

<h2>Step-by-step explanation:</h2>

From the figure, we have a circle. Also, we have two lines AC and DB being these two lines diameters. A diameter is a line that passes through the center of the circle and touches it in two different points. We also know that m∠1 = 78° and given that angle 1 and angle 3 are opposite, they measure the same. Therefore m∠3 = m∠1 = 78°

Nataly [62]3 years ago

3 0

Answer:78

Step-by-step explanation:

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Step-by-step explanation:

Since we have given that

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Since, its head is twice as likely to occur as its tail.

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Hence, a) 0.2222, b) 0.3292, c) 0.1111

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