Question

Rohan wants to measure the distance
of a pond during the visit to his native.
He marks points A and B on the
opposite edges of a pond as shown in
the figure below. To find the distance
between the points, he makes a right-
angled triangle using rope connecting B
with another point care a distance of
12m, connecting C to point D at a
distance of 40m from point C and the
connecting D to the point A which is are
a distance of 30m from D such the
∆ADC=90°
Which property of geometry eill be used to find the distance
1) similarity of triangles
2) Thales theorem
3) Pythogoras theorem
4) Area of similar triangles​

Answer 1

Answer:

1. c)Pythagoras Theorem 2. a)50m 3. d)(21,20,28) 4. b)38mRead more on Sarthaks.com - https://www.sarthaks.com/1105282/rohan-wants-measure-distance-pond-during-visit-native-marks-points-the-opposite-edges-pond

Answer 2

Answer:

1) Pythogoras theorem

2) similar of triangles

3) Area of similar triangles

4) Thales theorem