The angles of a triangle are described as follows: Angle A is the largest angle; it's measure is twice the measure of Angle B. The measure of Angle C is 10 more than one-third of Angle B. Find the measures of angle B?

Step-by-step explanation:

Given a such that is the largest.

is equal twice of

is 10 more than one third of

To find:

Measurement of .

Solution:

Let

As per question statement:

Using the angle sum property of a triangle i.e. sum of all the three internal angles is equal to .

Therefore, the answer is:

i think the length is 12 and the width is 17