Two equal sides of a triangle are each 5 meters less than twice the third side. If the permeter of the triangle is 55 meters, find the length of its sides?

Two equal sides of a triangle are each 5 meters less than twice the th

1.	Two equal sides of a triangle are each 5 meters less than twice the third side. If the permeter of the triangle is 55 meters, find the length of its sides?
Answer» <html><body><h2><u>Given :-</u></h2><p><a href="https://interviewquestions.tuteehub.com/tag/two-714195" style="font-weight:bold;" target="_blank" title="Click to know more about TWO">TWO</a> equal sides of a triangle are each 5 meters less than twice the third <a href="https://interviewquestions.tuteehub.com/tag/side-1206832" style="font-weight:bold;" target="_blank" title="Click to know more about SIDE">SIDE</a>. If the perimeter of the triangle is 55 meters, </p><h2><u>To Find :-</u></h2><p>Length of sides</p><h2><u>Solution :-</u></h2><p>Let the unequal side be x</p><p>Then, equal side = 2x - 5</p><p>2x - 5 + 2x - 5 + x = 55</p><p>5x - <a href="https://interviewquestions.tuteehub.com/tag/10-261113" style="font-weight:bold;" target="_blank" title="Click to know more about 10">10</a> = 55</p><p>5x = 55 + 10</p><p>5x = 65</p><p>x = 65/5</p><p>x = <a href="https://interviewquestions.tuteehub.com/tag/13-271882" style="font-weight:bold;" target="_blank" title="Click to know more about 13">13</a></p><p>Sides of the triangle are</p><p>x = 13 m</p><p>x = 13 m</p><p>2x - 5 = 2(13) - 5 = 26 - 5 = 21 m</p></body></html>