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saveliy_v [14]
2 years ago
8

Which of the following could NOT be the measures of the angles of a triangle?

Mathematics
1 answer:
castortr0y [4]2 years ago
8 0

the angles of a triangle always equals 180 degrees, so all of them cant be the measure of the angles of a triangle except for D

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Answer:

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Step-by-step explanation:

Given the nth term of an arithmetic sequence to be Tn = a+(n-1)d

a = first term of the sequence

n = number of terms

d = common difference.

Given the first element a = 2 and 22nd to be 14

T22 = a+(22-1)d = 14

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Substtuting a = 2 into the equation to get d

2+21d = 14

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The nth term of the sequence given a = 2 and d = 4/7 will be expressed as;

Tn = 2+(n-1)4/7

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Step-by-step explanation:

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