Question

demonstrate the construction of various 08.71.15 estimates the area of shapes like
quadrilaterals using geometric kit.
trapezium and other polygons by
sketch the figure of trapezium and other
using square grid/graph sheet and
polygons in the given graph paper and
verifies using formulas.
ask students to estimate their areas using 08.71.16 finds the area of a polygon
counting of unit square.
derive the formula for calculating area of 08.71.17 finds surface area and volume of
trapezium using the areas of triangle and
cuboidal and cylindrical object.
rectangle. (square)
• identify that surfaces of various 3-D objects
08.71.18 draws and interprets bar charts.
like cubes, cuboids and cylinder.
08.71.19 verifies the properties of angles formed
derive formulae for surface area of cubes
by the transversal of two parallel lines.
and cuboids using the formulae for areas of 08.71.20 Uses, SSS, SAS, ASA, Hypo-side tests
rectangles, squares and circles.
of congruence of triangles.
demonstrate to find volume of a given cube
and cubiod using unit cubes.
08.71.21 estimates the area of closed figures
using graph paper or grid paper.
• collect data, organise it into groups and
represent it into bar graphs/ pie chart. 08.71.22 computes mean of the data used in
• establish congruence criterion and later on
day-to-day life.
verify the property by superimposing one
above the other.
08.71.23 constructs parallel line to the given line.
• find a representative value of data, for example,
mean, mode or median of ungrouped data.
Encourage them to arrange it in a tabular
form and represent it by bar graphs.​

Answer 1

Answer:

very log question