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A Trapezium and its properties (view source)
Revision as of 15:19, 19 December 2013
, 15:19, 19 December 2013→Activity No # 1.Area of a trapezium
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# The area of most figures can be expressed in terms of its dimensions.
# The area of most figures can be expressed in terms of its dimensions.
# The area of most composite figures can be calculated using the area of primary figures.
# The area of most composite figures can be calculated using the area of primary figures.
−===Activity No # 1.Area of a trapezium===
+===Activity No # 1.Deriving formula for area of a trapezium===
{| style="height:10px; float:right; align:center;"
{| style="height:10px; float:right; align:center;"
|<div style="width:150px;border:none; border-radius:10px;box-shadow: 5px 5px 5px #888888; background:#f5f5f5; vertical-align:top; text-align:center; padding:5px;">
|<div style="width:150px;border:none; border-radius:10px;box-shadow: 5px 5px 5px #888888; background:#f5f5f5; vertical-align:top; text-align:center; padding:5px;">
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# Explain the sequence of steps involved in deriving the formula for the area of a trapeium.
# Explain the sequence of steps involved in deriving the formula for the area of a trapeium.
*Question Corner:
*Question Corner:
−# Recall the steps involved in deriving the formula for area of a parallelogram.
+# Write down the steps involved in deriving the formula for area of trapezium.
==Concept # 3.Construction of Trapezium==
==Concept # 3.Construction of Trapezium==