Answer:
area 202.93, perimeter 62.78
Explanation:
the triangle:
18² +14² = 520
√520 = 22.8
the curve, without further info, we'll have to assume it's 1/2 circle.
so circumference = 2πr =2 π (14/2) = 14 π = 43.96, 1/2 of it is 21.98
so perimeter of the whole thing is 18+22.8 +21.98 = 62.78
area: 1/2 circle = 1/2 π r² = 1/2 * 3.14*7² = 76.93
triangle area + 1/2 *18*14 = 126
total 202.93