140,000 cm³ of plywood is needed to make the prop.
Explanation:
- The dimensions of the required box are 70cm × 40cm × 50cm.
- So we take the length equals 70cm, the width is equal to 40cm and the height is 50cm. The volume of this box is calculated by multiplying the given box's length, its width, and its height. The question does not provide which measurement is which but ultimately the volume will be equal no matter what the case.
- Volume of box = Length × Width × Height = 70cm × 40cm × 50cm = 140,000 cm³.
- So 140,000 cm³ of plywood is needed to make the prop in the play
Answer:
The missing area for both sides is 48ft²
the missing dimension is 12ft
Step-by-step explanation:
Add all the areas up
12+36+12+36=96
192-96=96
96÷2=48
48÷4=12
Answer:
1431
Step-by-step explanation:
multiply height * length * width to get the volume of a shape
Answer:
78°
Step-by-step explanation:
The angular distance of an arc is twice the angle that forms it if that angle lies of the edge of the circle.
By this, Arc AK has angular distance 158°.
Arc JL = 202°.
Arc KL = 122°.
By subtracting these we get 80° for Arc JK.
Arc KA = 158°.
Arc AJ = KA - JK
AJ = 158-80
AJ = 78°
