Value of pi = 3.14
Radius of the semicircle = 6 cm
Diameter of the semicircle = 6 * 2 cm
= 12 cm
Perimeter of a semicircle = pi * Diameter *(1/2)
= 3.14 * 12 * 1/2
= 3.14 * 6
= 18.84 cm
From the above deduction, we can conclude that the perimeter of the semicircle in question is 18.84 cm. I hope that this is the answer that has come to your desired help.
Answer:
C
Helicase enzyme
Explanation:
The main function of helicase is to basically unzip the DNA so that each strand can be copied
<span>Examination of the penis, testicles, vagina, and the mammary glands is performed during the urogenital system of the systematic examination.
The urogenital system of the human body contains t</span><span>he organs concerned with reproduction and urinary excretion. </span>
The sea grass is the producer of the food chain