Step-by-step explanation:
the answer is obtuse triangle
Answer:
FALSE
Step-by-step explanation:
A tessellation refest to a shape that is repeated over and over again covering a plane without any gaps or overlaps. The statement is false given that regular tessellations use only one polygon. Semi-regular tessellations are created with more than one type of regular polygon.
Answer:
9 = 3^2
15 = 3 x 5
20 = 2^2 x 5
24 =2^3 x 3
A = 2^3 x 3^2 x 5 =8 x 9 x 5 = 360
