The area of aright nbsp-triangle is 50m2- if one of its side is 20m find the other side

Dear student Area #160;of #160;right #160;triangle=12 #215;a #215;b #8658;50=12 #215;20 #215;b #8658;5010=b #8658;b=5mSo, #160;other #16 ...

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Standard IX

Mathematics

If Two Sides of a Triangle Are Unequal, Then the Angle Opposite to the Greater Side Is Greater Than Angle Opposite to the Smaller Side

the area of a...

Question

the area of aright triangle is 50m2, if one of its side is 20m find the other side

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Solution

Dear student
$A r e a o f r i g h t t r i a n g l e = \frac{1}{2} \times a \times b \Rightarrow 50 = \frac{1}{2} \times 20 \times b \Rightarrow \frac{50}{10} = b \Rightarrow b = 5 m S o, o t h e r s i d e o f t r i a n g l e i s 5 m .$
Regards

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the area of aright triangle is 50m2, if one of its side is 20m find the other side

Dear student Area of right triangle=12×a×b⇒50=12×20×b⇒5010=b⇒b=5mSo, other side of triangle is 5m. Regards

Dear student
$A r e a o f r i g h t t r i a n g l e = \frac{1}{2} \times a \times b \Rightarrow 50 = \frac{1}{2} \times 20 \times b \Rightarrow \frac{50}{10} = b \Rightarrow b = 5 m S o, o t h e r s i d e o f t r i a n g l e i s 5 m .$
Regards