In the marriage of Raj’s brother, a conical tent is made by stitching 12 triangular pieces of cloth of different coloured red and white alternatively , each piece measuring 20cm, 20cm, 10cm. What is the area of total cloth required for making the conical tent ?(using herons formula)

In the marriage of Raj’s brother, a conical tent is made by stitchin

1.	In the marriage of Raj’s brother, a conical tent is made by stitching 12 triangular pieces of cloth of different coloured red and white alternatively , each piece measuring 20cm, 20cm, 10cm. What is the area of total cloth required for making the conical tent ?(using herons formula)
Answer» here is your answer MATE!!MARK me as braniliestStep-by-step explanation:sides of triangle 10,20,20 half parimeter of triangle=50/2=25 now we can find the area of triangle by HERONS formula area=25√15 since there's 12 triangle and TWO colours so we have 6 triangle of each colour so area of red colour clothe =25√15×6 =150√15 ans like it if ans is right