To find circumference you need to multiply the diameter by pi. We are told that the circumference is 48 centimeters so just multiply 48 x 3.14 which equals 150.72. The circumference of the table cloth is 150.72 centimeters. Hope this helps!
Answer:
area= 62.88
Step-by-step explanation:
to find the area of the whole figure take the diameter of the circle witch is 8 and multiply it by 11. the area of the whole figure including the semi-circle is 88.
now find the area of the whole circle and divide it in half.
A= pi * r^2 / 2
A= 3.14 * 4^2 /2
A= 3.14 * 16 / 2
A= 25.12
Now take the area of the semi-circle and subtract it from the whole figure.
88-25.12=62.88
Answer:
hypotenuse
Step-by-step explanation:
Remember that when using sin and cos functions, the hypotenuse is always included as the denominator of the equation EXCEPT when you're solving with tan, which is opposite/adjacent.
Answer:
15 cm²
Step-by-step explanation:
Area of a triangle = * base * height
Base = 10 cm
Height= 3 cm
Area = * 10cm * 3cm
= 5cm * 3cm
= 15cm²
Answer:
205 grams
Step-by-step explanation:
Add up the individual weights of each ingredient of the snack...
60 + 75 + 40 + 30 = 205 grams