Answer:
31
Step-by-step explanation:
Answer:
96 inch²
Step-by-step explanation:
there are 2 shapes,
1. a square
2. a triangle
lets find the area of the square first,
<u>AREA = SIDE × SIDE</u>
= 8 × 8
= 64 inch²
now, area of triangle ,


so, total area is :
area of square + area of triangle
= 64 + 32
= 96 inch²
3420°
explanation:
the equation of the sum of interior angles are (n-2)x180
polygon above has 21 sides so you sub n as 21 and plug the equation in the calculator
This was the answer I came up with - 3.5
The answer is C because it is at the first of four intervals between 0 and 1