Mr. Miller's classroom has desks shaped like
equilateral triangles. He is planning to arrange
the desks for a lunch for 10 people. If one
person can sit at each edge of each desk, make
a sketch to show how many desks he needs.
Drag shapes to make the sketch.

Answer :

thaovtp1407

Step-by-step explanation:

Please have a look at the attached photo (sorry for my bad drawing, I just wanted to make you understand)

Way 1: Mr. Miller can arrange the desk in one row to make a long lunch table

=>  We need need 8 desks for this way

Way 2:  Mr. Miller can arrange the desk in two rows to make a long lunch table

=>  We need need 14 desks for this way  

${teks-lihat-gambar} thaovtp1407

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