IDNLearn.com is designed to help you find accurate answers with ease. Join our community to receive prompt, thorough responses from knowledgeable experts.

I’ll mark as brainliest.

Ill Mark As Brainliest class=

Sagot :

Answer:

7 + 7 = 14(given lengths)

34(total length) - 14(given length) = 20

20 divided by 2(2 missing slots) = 10

Answer:

10 in

Step-by-step explanation:

formula for perimeter:2 (l + b)

perimeter=34 in

2 ( l + 7 ) = 34

2l + 14 = 34

2l = 34 - 14

l = 20 ÷ 2

l = 10 in