1.

The measures of two angles of a triangle are 72 and 58°. Find the measure of the third angle.

Answer»

Let the third angle =xGiven, 1st angle=72° 2nd angle=58°We know that,x+72°+58°=180°x+130°. =180° x. =180°-130° =50°Therefore ,the measure of the third angle=50°



Discussion

No Comment Found