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Cyclic Quadrilaterals (view source)
Revision as of 03:30, 18 February 2022
, 03:30, 18 February 2022→Process (How to do the activity)
=== Process (How to do the activity) ===
=== Process (How to do the activity) ===
{{Geogebra|aujr8556}}'''Procedure''':
{{Geogebra|aujr8556}}
'''Procedure''':
# Draw a circle with centre O.
# Draw a circle with centre O.
# Take any four points A, B, C, D on the circumference of the circles.
# Take any four points A, B, C, D on the circumference of the circles.
# Identify pair of opposite angles in cyclic quadrilaterals?
# Identify pair of opposite angles in cyclic quadrilaterals?
# What is the sum of opposite angles of a cyclic quadrilateral ?what is your conclusion?
# What is the sum of opposite angles of a cyclic quadrilateral ?what is your conclusion?
{| class="wikitable"
| rowspan="2" |'''Sl no.'''
| rowspan="2" |'''Quadrilateral'''
| colspan="4" |'''Angles'''
| rowspan="2" |'''Pair of Opposite angles 1'''
| rowspan="2" |'''Pair of opposite angles 2'''
| rowspan="2" |'''Sum of opposite angles1'''
| rowspan="2" |'''Sum of opposite angles 2'''
| rowspan="2" |'''Conclusion'''
|-
|1
|2
|3
|4
|-
|1
|
|
|
|
|
|
|
|
|
|
|}
=== Evaluation at the end of the activity ===
=== Evaluation at the end of the activity ===
# Find the value of angle D of a cyclic quadrilateral, if angle B is 60°?
# Find the value of angle D of a cyclic quadrilateral, if angle B is 60°?
Go back to the page - [[KVS Quadrilaterals|click here]]
Go back to the page - [[KVS Quadrilaterals|click here]]
[[Category:Quadrilaterals]]