Answer:
60 degree
Step-by-step explanation:
that sign denotes equilateral triangle.
Answer:
<h3>either way the answer is be =36 so the length of the missing side is 36 CM. </h3>
If you would do this in whole number form, it'll be 40/7.
The answer is c
the rhombus above is formed by 4 triangles
area of one triangle= 9*13.5*0.5=60.75
area of 4 triangles = 4*60.75=243
