Answer:
73.0 m²
Step-by-step explanation:
The two triangles on the side are 18 in^2 and the square in the middle is 36 in^2. So in total, it has an area of 72 in^2
The diameter is about 49.1
You can find this using the equation: 31^2 = 15 x (15+diameter)
Hope this helped!!
Answer:
all angles must add up to 180 to be a trapizoid so if they dont add up then its irregular
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
I searched it up on the web