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Sunil

Sep 18, 2014

#### What is the fullform of CPCT ?



Solution:
The full form of CPCT is Corresponding Parts of Congruent Triangles.and this acronym can be found the branch of geometry.

Maria Palacherril

Aug 28, 2013



Sheron

Aug 11, 2013



Jul 30, 2013



Rajesh sattigeri

Jan 12, 2014



Rajesh sattigeri

Jan 12, 2014



Aug 17, 2014

#### Construct a trapezium PQRS in which PQ parallel to RS, PQ = 8 cm, QR = 6 cm, RS = 4 cm and âˆ Q = 60Â°.



Sol:
In a trapezoid, PQRS, PQ is parallel to SR,

âˆ´ âˆ Q + âˆ R = 180Â°
â‡’ 60Â° + âˆ R = 180Â°
â‡’ âˆ R = 180Â° - 60Â° = 120...

Rajesh sattigeri

Jan 12, 2014

#### Draw a trapezium ABCD in which ABIIDC, AB=7 cm, BC=5 cm, AD = 6.5 cm and angle B = 60



Steps of Construction:
1) Draw a line segment AB = 7 cm
2) With B as centre, draw a ray BX such that âˆ ABX = 60Â°.
3) Again with B as centre and radius BC = 5 cm draw an arc on ray...

Somesh Guntur

Jun 9, 2015



Siraj Mujeeb

Feb 21, 2014

#### How to construct 110 degree angle



It is not possible to draw angle of 110Â° by using compass and ruler.

Sunil

Sep 18, 2014

#### What is the fullform of CPCT ?



Solution:
The full form of CPCT is Corresponding Parts of Congruent Triangles.and this acronym can be found the branch of geometry.

Maria Palacherril

Aug 28, 2013



Sheron

Aug 11, 2013



Jul 30, 2013



Rajesh sattigeri

Jan 12, 2014



Rajesh sattigeri

Jan 12, 2014



Aug 17, 2014

#### Construct a trapezium PQRS in which PQ parallel to RS, PQ = 8 cm, QR = 6 cm, RS = 4 cm and âˆ Q = 60Â°.



Sol:
In a trapezoid, PQRS, PQ is parallel to SR,

âˆ´ âˆ Q + âˆ R = 180Â°
â‡’ 60Â° + âˆ R = 180Â°
â‡’ âˆ R = 180Â° - 60Â° = 120...

Rajesh sattigeri

Jan 12, 2014

#### Draw a trapezium ABCD in which ABIIDC, AB=7 cm, BC=5 cm, AD = 6.5 cm and angle B = 60



Steps of Construction:
1) Draw a line segment AB = 7 cm
2) With B as centre, draw a ray BX such that âˆ ABX = 60Â°.
3) Again with B as centre and radius BC = 5 cm draw an arc on ray...

Somesh Guntur

Jun 9, 2015