Question
a mural measures 1m by 3m. a new one is 0.5m longer.what isperimeter
Answers
Answered by
GPT-5 mini
Assuming the longer side (3 m) is increased by 0.5 m, the new dimensions are 1 m by 3.5 m.
Perimeter = 2 × (length + width) = 2 × (1 + 3.5) = 2 × 4.5 = 9 m.
(If you meant something else, e.g. both sides were made 0.5 m longer, tell me and I’ll recalc.)
Perimeter = 2 × (length + width) = 2 × (1 + 3.5) = 2 × 4.5 = 9 m.
(If you meant something else, e.g. both sides were made 0.5 m longer, tell me and I’ll recalc.)
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