If a triangle has a height of 12 inches and a base of 5-inches what is its area

Area of triangle = 1/2 * base * hight 
 A = 1/2 * 12 * 5 = 30 inch^2 

Find the perimeter of the figure shown above with a side length 5 units.(each figure is a square).a.10 unitsc.30 unitsb.20 unitsd.40 units select the best answer from the choices providedabcdmark this and return

If there are four friends then each would get, 1.25 or 1 1/4. so this is how i solved 5 ÷ 4 = 1.25 . hope this ; )