Question

the numbers on esch side triangle should sdd to 100 write missing numbers starts 21 balnk blank

Answer 1

To solve the problem where the numbers on each side of a triangle must add up to 100, we can define the numbers as follows:

Let's denote the known number as:
- Side A: 21
- Side B: \( x \)
- Side C: \( y \)

According to the problem:
- \( 21 + x + y = 100 \)

Now we can simplify it to find \( x + y \):
- \( x + y = 100 - 21 \)
- \( x + y = 79 \)

Now, since you asked for two missing numbers, we can choose any two numbers that add up to 79. Here are a couple of examples:

1. If \( x = 39 \), then \( y = 40 \) because \( 39 + 40 = 79 \).
2. If \( x = 30 \), then \( y = 49 \) because \( 30 + 49 = 79 \).
3. If \( x = 50 \), then \( y = 29 \) because \( 50 + 29 = 79 \).

You can select any pair of numbers that add up to 79; the first number can be any value less than 79, and the second will be 79 minus that first number.