Answer:
equilateral
Step-by-step explanation:
A shape is equilateral if all the sides are the same length. In geometry class, people learn about many shapes, such as triangles and squares. A square is equilateral, because all of its sides are the same length. ... The word equal should help you remember what equilateral means.
Perimeter of semicircle = circumference = π × r = π × 2.5 = 7.85ft
Answer:
y=4
Step-by-step explanation:
2y+3=11
subtract 3 from both sides
2y=8
devide by 2 on both sides
y=4
Answer:
15
Step-by-step explanation:
E is 10 plus the 5