Math, asked by mythreya5462, 1 year ago

First seven numbers that can be arranged as triangle

Answers

Answered by BeBrainlyStar
51
Hii friend☺☺

Here's ur answer! !

first 7 numbers which can be arranged as triangles are 3, 6,10,15, 21, 28, 36,

Study the pattern:
1 × 8 + 1 = 9.
12 × 8 + 2 = 98.
123 × 8 + 3 = 987
1234 × 8 + 4 = 9876
12345 × 8 + 5 = 98765

Hope it help you!!

BeBrainlyStar✌☺☺
Answered by sidhugurtej601
0

Hello your answer isissgsxsmsh

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