Answer:
7. -7/4, 8. 2, 9. (4, 2), 10. (-2, 3)
Step-by-step explanation:
is the equation that will be used for 7 and 8
Answer:
a
Step-by-step explanation:
Answer:
Triangle- (height × base)/2
Rhombus-(First diagonal×Second diagonal)/2
Trapezoid- (First base+second base)/2×height
N-gon= (Side-2)*180