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 97 sq. m and base is 11 m

___m


Answer:_______________




2)  

 Find the height of the triangle whose area is 96 sq. m and base is 6 m

___m


Answer:_______________




3)  

 Find the height of the triangle whose area is 68 sq. m and base is 11 m

___m


Answer:_______________




4)  

 Find the height of the triangle whose area is 78 sq. m and base is 5 m

___m


Answer:_______________




5)  

 Find the height of the triangle whose area is 70 sq. m and base is 5 m

___m


Answer:_______________




6)  

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

___m


Answer:_______________




7)  

 Find the height of the triangle whose area is 83 sq. m and base is 6 m

___m


Answer:_______________




8)  

 Find the height of the triangle whose area is 54 sq. m and base is 10 m

___m


Answer:_______________




9)  

 Find the height of the triangle whose area is 67 sq. m and base is 6 m

___m


Answer:_______________




10)  

 Find the height of the triangle whose area is 86 sq. m and base is 12 m

___m


Answer:_______________




 

1)  

 Find the height of the triangle whose area is 97 sq. m and base is 11 m

Answer: 18m


SOLUTION 1 :

Given :

 Area  =   97 m2

bae    =  11 m

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

               97                     =   12 x  11 x h

               (2 x 97)11              =    h

        18  m         =   h



2)  

 Find the height of the triangle whose area is 96 sq. m and base is 6 m

Answer: 32m


SOLUTION 1 :

Given :

 Area  =   96 m2

bae    =  6 m

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

               96                     =   12 x  6 x h

               (2 x 96)6              =    h

        32  m         =   h



3)  

 Find the height of the triangle whose area is 68 sq. m and base is 11 m

Answer: 12m


SOLUTION 1 :

Given :

 Area  =   68 m2

bae    =  11 m

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

               68                     =   12 x  11 x h

               (2 x 68)11              =    h

        12  m         =   h



4)  

 Find the height of the triangle whose area is 78 sq. m and base is 5 m

Answer: 31m


SOLUTION 1 :

Given :

 Area  =   78 m2

bae    =  5 m

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

               78                     =   12 x  5 x h

               (2 x 78)5              =    h

        31  m         =   h



5)  

 Find the height of the triangle whose area is 70 sq. m and base is 5 m

Answer: 28m


SOLUTION 1 :

Given :

 Area  =   70 m2

bae    =  5 m

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

               70                     =   12 x  5 x h

               (2 x 70)5              =    h

        28  m         =   h



6)  

 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



7)  

 Find the height of the triangle whose area is 83 sq. m and base is 6 m

Answer: 28m


SOLUTION 1 :

Given :

 Area  =   83 m2

bae    =  6 m

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

               83                     =   12 x  6 x h

               (2 x 83)6              =    h

        28  m         =   h



8)  

 Find the height of the triangle whose area is 54 sq. m and base is 10 m

Answer: 11m


SOLUTION 1 :

Given :

 Area  =   54 m2

bae    =  10 m

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

               54                     =   12 x  10 x h

               (2 x 54)10              =    h

        11  m         =   h



9)  

 Find the height of the triangle whose area is 67 sq. m and base is 6 m

Answer: 22m


SOLUTION 1 :

Given :

 Area  =   67 m2

bae    =  6 m

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

               67                     =   12 x  6 x h

               (2 x 67)6              =    h

        22  m         =   h



10)  

 Find the height of the triangle whose area is 86 sq. m and base is 12 m

Answer: 14m


SOLUTION 1 :

Given :

 Area  =   86 m2

bae    =  12 m

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

               86                     =   12 x  12 x h

               (2 x 86)12              =    h

        14  m         =   h