Which of the following statements about Pascal's Triangle are true?

It is symmetrical.

The first diagonal is all 1's.

The second diagonal is the counting numbers.

Any number in the triangle is the sum of the two numbers directly above it.

Each row adds to a power of 2.

Question

Mathematics

Erika

21 July, 04:05

Which of the following statements about Pascal's Triangle are true?

It is symmetrical.

The first diagonal is all 1's.

The second diagonal is the counting numbers.

Any number in the triangle is the sum of the two numbers directly above it.

Each row adds to a power of 2.

+3

Answers (1)

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Moises Lyons · Answer 1

1. It is symmetric

2. The second diagonal is the counting numbers

3. Any number in the triangle is the sum of the two numbers directly above it

Step-by-step explanation:

1. The first diagonal shows the counting numbers.

2. The sums of the rows give the powers of 2.

3. Each row gives the digits of the powers of 11

Which of the following statements about Pascal's Triangle are true?It is symmetrical.The first diagonal is all 1's.The second diagonal is the counting numbers.Any number in the triangle is the sum of the two numbers directly above it.Each row adds to a power of 2.

Which of the following statements about Pascal's Triangle are true?

It is symmetrical.

The first diagonal is all 1's.

The second diagonal is the counting numbers.

Any number in the triangle is the sum of the two numbers directly above it.

Each row adds to a power of 2.