Please see attachments and solve....very imp question 5
Attachments:
Anonymous:
Check whether 40:9 is right
Yes
Answers
Answered by
1
Final Result : 9:40
Things to know :
1) Similarity of triangles (I hadnt proved here)
due to lack of space.
2) Area of triangle = 1/2 * base * height
Area of trapezium = 1/2 * (Sum of parallel sides) * height .
For calulation process :
See Pic attached to it:
Things to know :
1) Similarity of triangles (I hadnt proved here)
due to lack of space.
2) Area of triangle = 1/2 * base * height
Area of trapezium = 1/2 * (Sum of parallel sides) * height .
For calulation process :
See Pic attached to it:
Attachments:
Answered by
1
Area of triangle pst/area of trapezium stqr=9/40
Attachments:
Plz mark it brainliest
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