40%=0.4
0.4(20)
8(markup)
Shirt price=$20+ $8
New price=$28
Ummmm that’s a triangle but I guess I’ll solve for both 7x7= 49/2= 24.5 triangle. Polygon is different but I guess if the perimeter and line to the center is both 7 okay 7x5= 35x7= 245/2= 122.5 cause triangle is wxL /2 and polygon is AxP/2 soooo I hope this helped
Answer: 1.6 N/cm^2
Step-by-step explanation:
