Question

P-28cm A-? На 4 см больше чем б B-?

Answer 1

Ответ:

Объяснение:

Р=2(a+b)

a+b=14

Т.к. А на 4 см больше В, значит:

А=14:2+2=9

В=14:2-2=5

Answer 2

Объяснение:

P = 2*(a+b) - периметр

a - первая сторона

b = a-4 - вторая сторона

P = 2*(a+a-4)

P = 4a-8

a = (P+8):4

a = (28+8):4 = 36:4 = 9 см

b = 9-4 = 5 см

Ответ: a = 9 см, b = 5 см.

Answer 3

Based on the information provided, we have two unknown values: A and B. Let's use the given information to determine their values.

1. P-28cm: This statement implies that the length of segment P is 28 cm.

2. A is 4 cm longer than B: This statement tells us that the length of segment A is 4 cm more than the length of segment B.

To find the values of A and B, we need additional information. Please provide more details or any other relevant statements so that we can solve for A and B accurately.