What type of angle is a 154° angle?
acute angle
obtuse angle
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right angle

obtuse angle :)

Step-by-step explanation:

Obtuse angle

Step-by-step explanation:

We already know that it cant be a right angle because right angles measure exactly 90 degrees. We can also tell that is cant be an acute angle because acute angles are less than 90 degrees.

Obtuse angles are greater than 90 degrees, but less than 180 degrees. An angle that is 154 degrees meets these requirements.

Therefore an angle that is 154 degrees is an obtuse angle.

(n^3 - n)

= n(n-1)(n+1)

since it is divisible by 3 and 2 ,because it is a multiple 3 consecutive number

if, n-1 is odd then n+1 is also odd, then it is a multiple of 9

but if, n-1 is even then n+1 is also even, then it is a multiple of 4

so, largest multiple = max(9*2, 4*3) = max(18, 12) = 18

i just took the test, the correct answer is .. 31.5 in.