Answer: The area of the triangular case = 61.2 square inches Step-by-step explanation: P.S - The exact question is - Given - Mr. Sanders wants to display his American flag in a triangular case as shown below. To find - What is the area of the triangular case ? Proof - Given that, Base of triangle = 14 2/5 in Height of triangle = 8.5 in We know that, Area of triangle =1/2 *base *height =1/2 *8.5 *14 2/5 =1/2 * 8.5 * 14.4 =1/2 * 122.4 =61.2
we get The area of the triangular case = 61.2 square inches