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 57 sq. m and base is 10 m

___m


Answer:_______________




2)  

 Find the height of the triangle whose area is 69 sq. m and base is 7 m

___m


Answer:_______________




3)  

 Find the height of the triangle whose area is 100 sq. m and base is 7 m

___m


Answer:_______________




4)  

 Find the height of the triangle whose area is 77 sq. m and base is 11 m

___m


Answer:_______________




5)  

 Find the height of the triangle whose area is 95 sq. m and base is 6 m

___m


Answer:_______________




6)  

 Find the height of the triangle whose area is 88 sq. m and base is 5 m

___m


Answer:_______________




7)  

 Find the height of the triangle whose area is 50 sq. m and base is 8 m

___m


Answer:_______________




8)  

 Find the height of the triangle whose area is 99 sq. m and base is 8 m

___m


Answer:_______________




9)  

 Find the height of the triangle whose area is 93 sq. m and base is 12 m

___m


Answer:_______________




10)  

 Find the height of the triangle whose area is 93 sq. m and base is 5 m

___m


Answer:_______________




 

1)  

 Find the height of the triangle whose area is 57 sq. m and base is 10 m

Answer: 11m


SOLUTION 1 :

Given :

 Area  =   57 m2

bae    =  10 m

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

               57                     =   12 x  10 x h

               (2 x 57)10              =    h

        11  m         =   h



2)  

 Find the height of the triangle whose area is 69 sq. m and base is 7 m

Answer: 20m


SOLUTION 1 :

Given :

 Area  =   69 m2

bae    =  7 m

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

               69                     =   12 x  7 x h

               (2 x 69)7              =    h

        20  m         =   h



3)  

 Find the height of the triangle whose area is 100 sq. m and base is 7 m

Answer: 29m


SOLUTION 1 :

Given :

 Area  =   100 m2

bae    =  7 m

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

               100                     =   12 x  7 x h

               (2 x 100)7              =    h

        29  m         =   h



4)  

 Find the height of the triangle whose area is 77 sq. m and base is 11 m

Answer: 14m


SOLUTION 1 :

Given :

 Area  =   77 m2

bae    =  11 m

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

               77                     =   12 x  11 x h

               (2 x 77)11              =    h

        14  m         =   h



5)  

 Find the height of the triangle whose area is 95 sq. m and base is 6 m

Answer: 32m


SOLUTION 1 :

Given :

 Area  =   95 m2

bae    =  6 m

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

               95                     =   12 x  6 x h

               (2 x 95)6              =    h

        32  m         =   h



6)  

 Find the height of the triangle whose area is 88 sq. m and base is 5 m

Answer: 35m


SOLUTION 1 :

Given :

 Area  =   88 m2

bae    =  5 m

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

               88                     =   12 x  5 x h

               (2 x 88)5              =    h

        35  m         =   h



7)  

 Find the height of the triangle whose area is 50 sq. m and base is 8 m

Answer: 13m


SOLUTION 1 :

Given :

 Area  =   50 m2

bae    =  8 m

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

               50                     =   12 x  8 x h

               (2 x 50)8              =    h

        13  m         =   h



8)  

 Find the height of the triangle whose area is 99 sq. m and base is 8 m

Answer: 25m


SOLUTION 1 :

Given :

 Area  =   99 m2

bae    =  8 m

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

               99                     =   12 x  8 x h

               (2 x 99)8              =    h

        25  m         =   h



9)  

 Find the height of the triangle whose area is 93 sq. m and base is 12 m

Answer: 16m


SOLUTION 1 :

Given :

 Area  =   93 m2

bae    =  12 m

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

               93                     =   12 x  12 x h

               (2 x 93)12              =    h

        16  m         =   h



10)  

 Find the height of the triangle whose area is 93 sq. m and base is 5 m

Answer: 37m


SOLUTION 1 :

Given :

 Area  =   93 m2

bae    =  5 m

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

               93                     =   12 x  5 x h

               (2 x 93)5              =    h

        37  m         =   h