the parallel side of trapezium are 9cm and 7cm and it's area is 80cm2. find its altitude.
Answers
Answered by
4
Answer:
Altitude is also height
Area of trapezium = a+b/2×h
a = 9
b = 7
area = 80
80 = 9+7/2×h
80 = 16/2×h
80 = 8h
h = 80/ 8
h = 10 cm
Therefore length of altitude is 10cm
Answered by
0
sorry my exams are going so i cant give the same answer thats why i am giving this
Attachments:
Similar questions