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alex41 [277]
3 years ago
11

The area of a triangle is 14 square units it has a side length of a and b what is the value of b if a is 1/5

Mathematics
1 answer:
Ilia_Sergeevich [38]3 years ago
7 0

Answer:

140 ft

Step-by-step explanation:

Given data

Area= 14 square feet

Height a = 1/5 ft

Base b=????

We know that the area of a triangle is given as

Area= (1/2)B*H

substitute

14= 1/2* B* 1/5

14= B/10

cross multiply

B= 140

 

Hence the base is 140 ft

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3 years ago
Two triangular roofs are similar. the ratio of the corresponding sides of these roofs is 2:3. if the altitude of the smaller roo
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______________________________________________
Explanation:
_____________________________________________
 2 / 3 = (4.5) / x ;  Solve for "x" ;

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__________________________________________________
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3 years ago
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If one of the angle is 60 degree and the other two are in the ratio 1:2,<br> find the angles.
ololo11 [35]

Answer:

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3 years ago
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