Select all the true statements. Triangle A B C where the measure of angle A is 2 x plus 1 degree, angle B is x degrees, and angle C is x plus 15 degrees. Group of answer choices m∠C = 56 From smallest to largest: ∠B, ∠C, ∠A m∠A = 99 x = 49 (4x + 16) = 180

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Step-by-step explanation:

Given

Required

Arrange the angles from smallest to largest

First, we need to determine the value of x.

Since, it is a triangle:

Substitute values for A, B and C

Collect Like Terms

Solve for x

Solve for A, B and C

From Smallest to Largest, we have:

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step-by-step explanation:

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