the area of a Trapezium is 1400 cm² it's altitude is 50 cm. Find the two bases if the number of cms in each base is an integer divisible by 9. The number of solution to their problem is
(a) one
(b) two
(c) three
(d) none of these
Answers
Answered by
3
the answer is : Three
1400=21⋅50(8a+8b).∴a+b=7. This indeterminate equation satisfied by the following pairs of integral values : 1,6;2,5;3,4
therefore (c) is the correct choice.
Answered by
0
Answer:
(c) three
please mark as brainliest
Similar questions