किसी वर्ग के दो सम्मुख शीर्ष (-1,2) और (3,2) हैं। वर्ग के अन्य दोनों शीर्ष ज्ञात कीजिए।
NCERT
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2
Answer:
(-2,1)and (2,3)
Step-by-step explanation:
eanter change the digites
Answered by
0
The other two vertices of square are (1,0) and (1,4) or (1,4) and (1,0)
Step-by-step explanation:
Let other two opposite vertices of the square are B (x,y) and D(x',y').
Let two given vertices of square are A(-1,2) and C (3,2).
We know that all sides of square are equal.
Mid-point formula:
Using mid-point formula
Mid- point of AC
Mid-point of AC=(1,2)
Distance formula:
The distance between A(-1,2) and C (3,2)=
Distance between A (-1,2) and B (x,y)=AB=
BC=
AB=BC
Using the formula
Substitute the value of x
The coordinates of B are (1,0) or (1,4)
Using mid-point formula and using B (1,0)
Using mid-point formula and using B (1,4)
The other two vertices of square are (1,0) and (1,4) or (1,4) and (1,0)
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