A farmer buys several areas of land as shown in the diagram. How much land did he buy in total? Enter the elements if necessary. <path fill="none" stroke="#DB6114" stroke-linecap="round" stroke-linejoin="round" stroke-miterlimit="10" stroke-opacity=".8" stroke-width="2.5" d="M1116.065 541.454c0 78.191-63.387 141.578-141.579 141.578-78.191 0-141.578-63.387-141.578-141.578 0-78.192 63.387-141.579 141.578-141.579 78.192 0 141.579 63.387 141.579 141.579ZM247.125 90.648v625.365m0 0h1072.054m.001 0V90.648m0 0H247.124m89.338 89.338v178.676" paint-order="fill stroke markers"> <path fill="#1565C0" d="m1043.07 613.353 3.927-3.62q1.53-1.582 2.269-2.372.74-.79 1.76-2.219 1.02-1.428 1.453-2.805.434-1.377.434-2.907 0-3.162-1.99-5.482-1.988-2.32-5.405-2.32-3.111 0-4.616 2.09-1.504 2.091-2.473 5.814-.867-1.275-1.122-1.479-.051-.05-.332-.433-.28-.383-.637-.893 2.346-8.364 9.894-8.364 4.896 0 7.879 3.188 2.984 3.187 2.984 7.777 0 1.99-.893 3.902-.892 1.912-1.708 2.856-.816.943-2.448 2.575-.51.46-2.27 1.99t-2.27 1.988q-.356.306-3.238 3.111-2.881 2.805-3.85 3.621h5.559q.306 0 .918-.025.612-.026.918-.026h9.282v3.621h-20.35v-3.264l6.325-6.324Zm39.581-37.074 10.2 11.679h-4.233l-7.65-9.588-7.395 9.588h-4.182l9.894-11.68-9.588-10.964h4.233l7.038 8.415 6.834-8.415h4.182l-9.333 10.965Z" paint-order="stroke fill markers"> a a 4a 3a 2x

$$ 6ax+5a^2+\frac{1}{4}x^2\pi $$

What is the area of the flower represented in the diagram? 2x 3 2 1.2x 1.5x

$$ 4x^2\pi+13\pi+3.69\pi x^2 $$

Question 1

Express the perimeter as follows.

Enter the elements.

Question 2

What is the height of the tower in the drawing?

The tower is formed by rectangles.

Question 3

Calculate the circumference of the wheel in the diagram.

Question 4

A farmer buys several areas of land as shown in the diagram. How much land did he buy in total?

Enter the elements if necessary.

Question 5

What is the area of the flower represented in the diagram?

Express the perimeter as follows.

Enter the elements.

$8+10x$

What is the height of the tower in the drawing?

The tower is formed by rectangles.

$6x+17$

Calculate the circumference of the wheel in the diagram.

^{$21.2a+7.2+8b$}

A farmer buys several areas of land as shown in the diagram. How much land did he buy in total?

Enter the elements if necessary.

_{^{$6ax+a^2+4a+\frac{1}{4}x^2\pi$}}

What is the area of the flower represented in the diagram?

$7.69x^2\pi+13\pi$