Scroll:Measurements >> area >> saq (4348)


Written Instructions:

For each Multiple Choice Question (MCQ), four options are given. One of them is the correct answer. Make your choice (1,2,3 or 4). Write your answers in the brackets provided..

For each Short Answer Question(SAQ) and Long Answer Question(LAQ), write your answers in the blanks provided.

Leave your answers in the simplest form or correct to two decimal places.



 

1)  

 Find the base of the triangle whose area is 25sq.m and height is 5m

m


Answer:_______________




2)  

 Find the base of the triangle whose area is 20sq.m and height is 4m

m


Answer:_______________




3)  

 Find the base of the triangle whose area is 36sq.m and height is 10m

m


Answer:_______________




4)  

 Find the base of the triangle whose area is 24sq.m and height is 3m

m


Answer:_______________




5)  

 Find the base of the triangle whose area is 40sq.m and height is 5m

m


Answer:_______________




6)  

 Find the base of the triangle whose area is 25sq.m and height is 7m

m


Answer:_______________




7)  

 Find the base of the triangle whose area is 34sq.m and height is 2m

m


Answer:_______________




8)  

 Find the base of the triangle whose area is 23sq.m and height is 7m

m


Answer:_______________




9)  

 Find the base of the triangle whose area is 33sq.m and height is 2m

m


Answer:_______________




10)  

 Find the base of the triangle whose area is 37sq.m and height is 10m

m


Answer:_______________




 

1)  

 Find the base of the triangle whose area is 25sq.m and height is 5m

Answer: 10.00 m


SOLUTION 1 :

Given  :

  Area   =   25 m2

 Height = 5 m

Area of the triangle  = 12 x b x h sq. units

                     25      = 12 x b x 5

            2 x 255       = base

     10.00 cm          = base 



2)  

 Find the base of the triangle whose area is 20sq.m and height is 4m

Answer: 10.00 m


SOLUTION 1 :

Given  :

  Area   =   20 m2

 Height = 4 m

Area of the triangle  = 12 x b x h sq. units

                     20      = 12 x b x 4

            2 x 204       = base

     10.00 cm          = base 



3)  

 Find the base of the triangle whose area is 36sq.m and height is 10m

Answer: 7.20 m


SOLUTION 1 :

Given  :

  Area   =   36 m2

 Height = 10 m

Area of the triangle  = 12 x b x h sq. units

                     36      = 12 x b x 10

            2 x 3610       = base

     7.20 cm          = base 



4)  

 Find the base of the triangle whose area is 24sq.m and height is 3m

Answer: 16.00 m


SOLUTION 1 :

Given  :

  Area   =   24 m2

 Height = 3 m

Area of the triangle  = 12 x b x h sq. units

                     24      = 12 x b x 3

            2 x 243       = base

     16.00 cm          = base 



5)  

 Find the base of the triangle whose area is 40sq.m and height is 5m

Answer: 16.00 m


SOLUTION 1 :

Given  :

  Area   =   40 m2

 Height = 5 m

Area of the triangle  = 12 x b x h sq. units

                     40      = 12 x b x 5

            2 x 405       = base

     16.00 cm          = base 



6)  

 Find the base of the triangle whose area is 25sq.m and height is 7m

Answer: 7.14 m


SOLUTION 1 :

Given  :

  Area   =   25 m2

 Height = 7 m

Area of the triangle  = 12 x b x h sq. units

                     25      = 12 x b x 7

            2 x 257       = base

     7.14 cm          = base 



7)  

 Find the base of the triangle whose area is 34sq.m and height is 2m

Answer: 34.00 m


SOLUTION 1 :

Given  :

  Area   =   34 m2

 Height = 2 m

Area of the triangle  = 12 x b x h sq. units

                     34      = 12 x b x 2

            2 x 342       = base

     34.00 cm          = base 



8)  

 Find the base of the triangle whose area is 23sq.m and height is 7m

Answer: 6.57 m


SOLUTION 1 :

Given  :

  Area   =   23 m2

 Height = 7 m

Area of the triangle  = 12 x b x h sq. units

                     23      = 12 x b x 7

            2 x 237       = base

     6.57 cm          = base 



9)  

 Find the base of the triangle whose area is 33sq.m and height is 2m

Answer: 33.00 m


SOLUTION 1 :

Given  :

  Area   =   33 m2

 Height = 2 m

Area of the triangle  = 12 x b x h sq. units

                     33      = 12 x b x 2

            2 x 332       = base

     33.00 cm          = base 



10)  

 Find the base of the triangle whose area is 37sq.m and height is 10m

Answer: 7.40 m


SOLUTION 1 :

Given  :

  Area   =   37 m2

 Height = 10 m

Area of the triangle  = 12 x b x h sq. units

                     37      = 12 x b x 10

            2 x 3710       = base

     7.40 cm          = base