The block of wood has a volume calculated by multiplying its dimensions: (3 , \text{cm} \times 6 , \text{cm} \times 9 , \text{cm} = 162 , \text{cm}^3). Its surface area can be found using the formula (2(ab + bc + ac)), which results in (2(3 \times 6 + 6 \times 9 + 9 \times 3) = 2(18 + 54 + 27) = 2 \times 99 = 198 , \text{cm}^2). Thus, the block has a volume of 162 cm³ and a surface area of 198 cm².
108 cm cubed
Scalene
To feel the least pressure from the block of wood, you should place the largest face, which measures 6cm x 9cm, against your hand. This configuration has the greatest surface area in contact with your palm, distributing the weight more evenly and reducing the pressure experienced. In contrast, placing a smaller face would concentrate the weight over a smaller area, resulting in higher pressure.
radius=1/2 diameter so R=3cm
Area = 3*6 = 18 square cm
3cm x 6cm x 1cm = 18 cm3
3cm
The perimeter of a rectangle is calculated by adding the lengths of all its sides. In this case, the rectangle has two sides of 6cm each and two sides of 3cm each. Therefore, the perimeter would be 6cm + 6cm + 3cm + 3cm = 18cm.
108 cm cubed
Scalene
The area of rectangle is : 18.0
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
To feel the least pressure from the block of wood, you should place the largest face, which measures 6cm x 9cm, against your hand. This configuration has the greatest surface area in contact with your palm, distributing the weight more evenly and reducing the pressure experienced. In contrast, placing a smaller face would concentrate the weight over a smaller area, resulting in higher pressure.
radius=1/2 diameter so R=3cm
90 cm3