90'

1 answer:

8 0

Step-by-step explanation:

right triangle is A right triangle or right-angled triangle is a triangle in which one angle is a right angle
acute triangle is An acute triangle is a triangle with three acute angles. An obtuse triangle is a triangle with one obtuse angle and two acute angles
obtuse triangle is An obtuse triangle is one that has an angle greater than 90°. Because all the angles in a triangle add up to 180°, the other two angles have to be acute (less than 90°). It's impossible for a triangle to have more than one obtuse angle.

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nexus9112 [7]

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Katarina [22]

4(x - 2) + 6 = 2(5x - 6) use distributive property

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jok3333 [9.3K]

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MrRissso [65]

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Andre45 [30]

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