Question

There is a river is in a village. The villagers want to measure its breadth without crossing the river as force of the water’s current is very high. Aniket a student of class IX of their village came and told “I can measure the breadth of the river without crossing it.” He came on the bank of the river at point A and imagines a point B just opposite on the other bank. He moved to C and then D such that C is equidistant from A and D. Then he moves to E such that B and E are on the same line. . What congruence criteria he uses to find the breadth of the river?
1.SAS
2.RHS
3.ASA
4.SSS

Answer 1

Answer:

the co ordinates of the point in first'quadrant are always what

Answer 2

Answer:

3. ASA

this is your answer