Scroll:Measurements >> area >> saq (4349)


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 height of the triangle whose area is 70 sq. m and base is 6 m

___m


Answer:_______________




2)  

 Find the height of the triangle whose area is 83 sq. m and base is 10 m

___m


Answer:_______________




3)  

 Find the height of the triangle whose area is 55 sq. m and base is 8 m

___m


Answer:_______________




4)  

 Find the height of the triangle whose area is 91 sq. m and base is 9 m

___m


Answer:_______________




5)  

 Find the height of the triangle whose area is 85 sq. m and base is 10 m

___m


Answer:_______________




6)  

 Find the height of the triangle whose area is 73 sq. m and base is 9 m

___m


Answer:_______________




7)  

 Find the height of the triangle whose area is 92 sq. m and base is 9 m

___m


Answer:_______________




8)  

 Find the height of the triangle whose area is 70 sq. m and base is 10 m

___m


Answer:_______________




9)  

 Find the height of the triangle whose area is 53 sq. m and base is 6 m

___m


Answer:_______________




10)  

 Find the height of the triangle whose area is 55 sq. m and base is 11 m

___m


Answer:_______________




 

1)  

 Find the height of the triangle whose area is 70 sq. m and base is 6 m

Answer: 23m


SOLUTION 1 :

Given :

 Area  =   70 m2

bae    =  6 m

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

               70                     =   12 x  6 x h

               (2 x 70)6              =    h

        23  m         =   h



2)  

 Find the height of the triangle whose area is 83 sq. m and base is 10 m

Answer: 17m


SOLUTION 1 :

Given :

 Area  =   83 m2

bae    =  10 m

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

               83                     =   12 x  10 x h

               (2 x 83)10              =    h

        17  m         =   h



3)  

 Find the height of the triangle whose area is 55 sq. m and base is 8 m

Answer: 14m


SOLUTION 1 :

Given :

 Area  =   55 m2

bae    =  8 m

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

               55                     =   12 x  8 x h

               (2 x 55)8              =    h

        14  m         =   h



4)  

 Find the height of the triangle whose area is 91 sq. m and base is 9 m

Answer: 20m


SOLUTION 1 :

Given :

 Area  =   91 m2

bae    =  9 m

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

               91                     =   12 x  9 x h

               (2 x 91)9              =    h

        20  m         =   h



5)  

 Find the height of the triangle whose area is 85 sq. m and base is 10 m

Answer: 17m


SOLUTION 1 :

Given :

 Area  =   85 m2

bae    =  10 m

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

               85                     =   12 x  10 x h

               (2 x 85)10              =    h

        17  m         =   h



6)  

 Find the height of the triangle whose area is 73 sq. m and base is 9 m

Answer: 16m


SOLUTION 1 :

Given :

 Area  =   73 m2

bae    =  9 m

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

               73                     =   12 x  9 x h

               (2 x 73)9              =    h

        16  m         =   h



7)  

 Find the height of the triangle whose area is 92 sq. m and base is 9 m

Answer: 20m


SOLUTION 1 :

Given :

 Area  =   92 m2

bae    =  9 m

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

               92                     =   12 x  9 x h

               (2 x 92)9              =    h

        20  m         =   h



8)  

 Find the height of the triangle whose area is 70 sq. m and base is 10 m

Answer: 14m


SOLUTION 1 :

Given :

 Area  =   70 m2

bae    =  10 m

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

               70                     =   12 x  10 x h

               (2 x 70)10              =    h

        14  m         =   h



9)  

 Find the height of the triangle whose area is 53 sq. m and base is 6 m

Answer: 18m


SOLUTION 1 :

Given :

 Area  =   53 m2

bae    =  6 m

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

               53                     =   12 x  6 x h

               (2 x 53)6              =    h

        18  m         =   h



10)  

 Find the height of the triangle whose area is 55 sq. m and base is 11 m

Answer: 10m


SOLUTION 1 :

Given :

 Area  =   55 m2

bae    =  11 m

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

               55                     =   12 x  11 x h

               (2 x 55)11              =    h

        10  m         =   h