Скачать или смотреть Class 6 Math | Unit 11 | Exercise 11.5 | All parts | Sindh textboard || Class 6 Math Unit 11

Class 6 Math | Unit 11 | Exercise 11.5 | All parts | Sindh textboard || Class 6 Math Unit 11 | All parts


1. Find the area of a parallelogram when its altitude and base are given:
(i) Parallel sides are of 5 cm and 6 cm where altitude is
4 cm.
(ii) Parallel sides are of 3.5 cm and 4.5 cm where altitude
is 2 cm.
(iii) Parallel sides are of 4.5 cm and 6.5 cm where altitude
is 5.5 cm.

2. The parallel sides of trapezium are 6 cm and 8 cm, its
altitude is 5 cm. Find its area.

3. If the parallel sides of trapezium are 15 cm and 20 cm and
its area is 140 sq. cm. Find the altitude

4. Find the area of triangle when its base and altitude are
given as under.
(i) Base = 8 cm, altitude = 6 cm
(ii) Base = 9 cm, altitude = 5cm
(iii) Base = 7 cm, altitude = 2.5 cm
(iv) Base = 6.5 cm, altitude = 3.5 cm

5. Find the area of triangle whose base and altitude are 6 cm
and 5.5 cm respectively

6. the area of triangle whose base and altitude are 6 cm
and 5.5 cm respectively

7. Find the area of parallelogram in the figure
if area of shaded triangle is 20 sq. m.




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