Answer:
Step-by-step explanation:
Answer:
1. a) 8 cm × 8 cm = 64 sq cm
b) (64 cm²) × 6 squares = 384 sq cm
2. 152 sq cm
Step-by-step explanation:
1. The area of any rectangle is the product of its length and width. For a square, length and width are the same. The square faces of your die have length and width of 8 cm, so the area is (8 cm) × (8 cm) = 64 sq cm.
A cube has 6 faces of identical size, so the total surface area is 6 times the area of one face. Your cube's surface area is 6 × 64 sq cm = 384 sq cm.
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2. A rectangular prism (cuboid) has 6 faces—3 pairs that are the same size. The area is the total of the areas of these pairs of faces. It can be computed by ...
A = 2(LW + WH + LH)
For your rectangular prism, this is ...
A = 2((8 cm)×(6 cm) + (6 cm)×(2 cm) + (8 cm)×(2 cm))
= 2(48 sq cm + 12 sq cm + 16 sq cm)
= 2×(76 sq cm)
= 152 sq cm
Answer:
6 days
Step-by-step explanation:
1/9 of an order takes 2/3 days
1 order takes 2/3 * 9
= 18/3
= 6 days answer
The question asked in this query is the place order of the
number value 20.4 and what is the tenths?
We can further explain the state order values of the number
is expanded form thus,
<span><span>1.
</span>20.0 – tens</span>
<span><span>
2.
</span>0.4 – tenths</span>
Now, which is the tenths in the number? It is the digit
number of 0.4
Answer:
x = 112
y = 76
Step-by-step explanation:
x + 68 = 180
x = 180 - 68
x = 112
y = 76 (Because of alternate interior angles)
