The answer would be C.) (5, 6).
Answer:
60
Step-by-step explanation:
12 x 5 = 60
Answer:
C
Step-by-step explanation:
A heptagon is a polygon with 7 triangles. (a)
Thus, The area (A) will be = 7a
![The \ area \ of \ \ triangle \ = (1/2) \times b \times h](https://tex.z-dn.net/?f=The%20%20%5C%20area%20%5C%20%20of%20%5C%20%20%5C%20triangle%20%5C%20%3D%20%281%2F2%29%20%5Ctimes%20b%20%5Ctimes%20h)
where;
b = base
h = height
So;
![7a = \dfrac{1}{2}(bh)](https://tex.z-dn.net/?f=7a%20%3D%20%5Cdfrac%7B1%7D%7B2%7D%28bh%29)
where;
b = 22.15 unit and h = 23 unit
∴
![A = \dfrac{7 \times b \times h}{2} \\ \\ A = \dfrac{7 \times 22.15 \times 23}{2} \\ \\ A = 1783.07 \ sq. units \\ \\ A \simeq 1783 \ sq. units \\ \\](https://tex.z-dn.net/?f=A%20%3D%20%5Cdfrac%7B7%20%5Ctimes%20b%20%5Ctimes%20h%7D%7B2%7D%20%5C%5C%20%5C%5C%20A%20%3D%20%5Cdfrac%7B7%20%5Ctimes%2022.15%20%5Ctimes%2023%7D%7B2%7D%20%5C%5C%20%5C%5C%20A%20%3D%201783.07%20%5C%20sq.%20units%20%5C%5C%20%5C%5C%20A%20%5Csimeq%201783%20%5C%20sq.%20units%20%5C%5C%20%5C%5C)
Answer: 6x square
Step-by-step explanation: Area = l x b So,
Area = 3x multiplied by 2x
= 6x^2