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3 years ago

Number 1 please ITS URGENT HELP PLSPLS

Mathematics

1 answer:

zhenek [66]3 years ago

6 0

Answer:

The area of B is 8 cm²

Step-by-step explanation:

From the diagram, we can tell that the scale factor is 2 because the length of A is 6 cm and the length of B is 12 cm so the scale factor is 2. Since diagram A's area is 4 cm², all we need to do is multiply the diagram A's area by 2. That gives diagram B's area which is 8 cm²

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Answer:

Option b is right.

Step-by-step explanation:

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3 years ago

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Answer:

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3 years ago

Read 2 more answers

Find the volume of the cone

Mrrafil [7]

Answer:

Step-by-step explanation:

slant height l = 14cm

r = 6 cm

Use Pythagorean theorem.

h² + 6² = 14²

h² + 36 = 196

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