Question

and the unknown length x in the following
figure​

Answer 1

Answer:

H^2 =P^2+B^2

37^2=12^2+X^2

1369=144+x^2

x^2=1369-144

x^2=1225

x=√1225

x=35

length of full X=35+35

X=70

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Answer 2

$\huge{\bf{ \red{\fbox{ \color{blue}{Answer :-}}}}}$

Here 37 is hypotenuse(H) and 12 is perpendicular (P}

This can be solve by phythagres

We know that,

$\huge{\boxed{\blue{\sf{H^2 = P^2 + B^2}}}}$

____________[Put Values]

(37)² = (12)² + B²

1369 = 144 + B²

1369 - 144 = B²

1225 = B²

√1225 = B

35 = Base

Apply same for another triangle as given below

____________[Put Values]

(37)² = (12)² + B²

1369 = 144 + B²

1369 - 144 = B²

1225 = B²

√1225 = B

35 = Base

Add both

35 + 35 = x

70 = x

$\huge{\bf{ \red{\fbox{ \color{blue}{x = 70}}}}}$

$\huge{\red{\ddot{\smile}}}$