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3 years ago

A triangle with a 135° angle

Mathematics

1 answer:

GuDViN [60]3 years ago

6 0

Answer:

The 135 external angle means its corresponding internal angle is (180–135) 45 degrees. The other internal angle of 65 plus the 45 is 110 degrees. Since the sum of degrees in the angles in a triangle is 180, the other interior angle is (180–110), or 70 degrees.

Step-by-step explanation:

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Vinvika [58]

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Step-by-step explanation:

We have the following polynomial:

$(4xy-18y^{2})^{2}$

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Applying common factor $4y^{2}$ :

$4y^{2}(4x^{2}-36xy+81y^{2})$

Note the polynomial inside the parenthesis is a perfect square trinomial, which can be factored to $(2x-9y)^{2}$ . Hence, the final simplification is:

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3 years ago

The base of a triangle is 9 inches more than 3 times the height. if the area of the triangle is 105 square inches, find the base

wolverine [178]

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3 years ago

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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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3 years ago

I need help because i’m not smart :)

8_murik_8 [283]

What is it referring too? is there a graph to it???

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3 years ago

Read 2 more answers

A triangle with a 135° angle​

A triangle with a 135° angle