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3 years ago

A quadrilateral has angles measuring 105°,80°and 45°.What is the measure of the fouth angle?

Mathematics

2 answers:

Mademuasel [1]3 years ago

5 0

Answer: That cant be true because your supposed to add all the sides and it should be 180 but its not and their should only be 3 sids not 4

Firdavs [7]3 years ago

3 0

Well a Quadralateral is 360 degrees so you add all em up and get 230 so 360-230= 130 degrees

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Artemon [7]

Answer:

Step-by-step explanation:

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3 years ago

Please help me solve this problem.

Igoryamba

Answer:

The value of x will be:

$x=22\sqrt{2}$

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Step-by-step explanation:

Given

a = 22

b = 22

To determine

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For a right-angled triangle with sides, a and b the hypotenuse c is defined as

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substituting a = 22, b = 22 and c = x

$x=\sqrt{22^2+22^2}$

$x=\sqrt{22^2\cdot \:2}$

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Therefore, the value of x will be:

$x=22\sqrt{2}$

$x = 31.1$

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Greeley [361]

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Read 2 more answers

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3 years ago

A quadrilateral has angles measuring 105°,80°and 45°.What is the measure of the fouth angle?​

A quadrilateral has angles measuring 105°,80°and 45°.What is the measure of the fouth angle?