look at the following matchstick pattern of equilateral triangle is the triangles are not separate two neighbouring triangles have a common matchstick observe the pattern and find the rule that gives the number of matchsticks.
Attachments:
Answers
Answered by
8
Answer:
the formula is n + 2(2) i think where n = number of triangles
Step-by-step explanation:
Answered by
1
Step-by-step explanation:
uhinpjvhbk buvuv h hb yvyb6buvbbybvbb. hubybyc. 7nubyb. 6bugub v7guv6 v6vu v7guf. 7g7g6nibuv5
Similar questions