Question

Maths
navreet's image
navreet
Jan. 12, 2026, 1:40 p.m.
Construct a quadrilateral PQRS with PS || QR and PS = QR, sides PQ = 10 cm and PS = 4 cm PQR = 60°, State which special type of quadrilateral is it. Measure angleQRS. and a diagram 
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Maths
navreet's image
navreet
Jan. 12, 2026, 1:39 p.m.
Construct a quadrilateral PQRS with PS || QR and PS = QR, sides PQ = 10 cm and PS = 4 cm PQR = 60°, State which special type of quadrilateral is it. Measure angleQRS
Answer
Janardan's image
Janardan
Jan. 12, 2026, 11:20 a.m.
We can exhange the sides ratio like you did in the last 
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Maths
Mali SudhirOmprakash's image
Mali SudhirOmprakash
Jan. 11, 2026, 8:52 p.m.
Prove that cos² theta — sin² = 2 cos²theta-1.
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Maths
nandini sireswal's image
nandini sireswal
Jan. 11, 2026, 7:26 p.m.
Draw the labelled diagram of line spectrum of hydrogen atom 
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Maths
Pallavi's image
Pallavi
Jan. 11, 2026, 10:55 a.m.
I want ration amd proportion 
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Maths
shamitha's image
shamitha
Jan. 11, 2026, 9:42 a.m.
Draw a histogram

C.I    15-20  20-25  25-30   30-40  40-60

F           9          8          5           12         12
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Maths
pragati's image
pragati
Jan. 11, 2026, 9:36 a.m.
Area of perimeter 
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anshika's image
anshika
Jan. 10, 2026, 3:26 p.m.
Four solutions 
  • πx+y=-1
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Maths
Ojas Parihar's image
Ojas Parihar
Jan. 10, 2026, 2:10 p.m.
9balls 4red 5 blue probability of red 

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Maths
RAJAN KUMAR's image
RAJAN KUMAR
Jan. 10, 2026, 10:01 a.m.

Draw a rectangle that can be divided two identical squares. What measurement would work?

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Maths
Samrat Malviya's image
Samrat Malviya
Jan. 9, 2026, 10:33 p.m.
1000 prime number 
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Maths
Sarita's image
Sarita
Jan. 9, 2026, 9:05 p.m.
Why does the poet call upon all the people to realize the value of quiet introspection keeping quiet 

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Maths
DEVENDRA MISHRA's image
DEVENDRA MISHRA
Jan. 9, 2026, 8:55 p.m.
I want applied mathematics solutions of class XI and XII
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