Oh, dude, it's like super simple. The area of a rectangle is just the length times the width, so for a 6cm by 3cm rectangle, you just multiply 6 by 3 to get 18 square centimeters. Voilà, math magic!
A rectangle with sides of 1cm and 6cm has an area of 6 cm2 and a perimeter of 14 cm. A rectangle with sides of 2cm and 3cm has the same area but its perimeter is 10 cm.
yeah. a 3cm by 3cm square.
Area = pi*62 = 113.097 square cm to 3 dp
The area of a 3 cm circle is: 7.069 square cm
24 square centimeters
3cm
The area of rectangle is : 18.0
3cm x 6cm x 1cm = 18 cm3
Area = 3*6 = 18 square cm
90 cm3
Well, honey, to find the perimeter of a rectangle, you add up all the sides. So for a rectangle with sides of 6cm and 3cm, you add 6 + 6 + 3 + 3, which gives you a perimeter of 18cm. Math doesn't have to be complicated, darling.
Scalene
108 cm cubed
To find the volume of a box, you multiply its length, width, and height. In this case, the box is 6cm long, 3cm wide, and 4cm high. Therefore, the volume of the box would be 6cm x 3cm x 4cm = 72 cubic centimeters.
90 cubic cm
72 cm3
radius=1/2 diameter so R=3cm