Question

Please help asap 40 pts

Answer 1

Answer:

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Step-by-step explanation:

Answer 2

Here,

Base = x

Height = x.

Area of right angled triangle = 49 sq. in


Area of a right angled triangle = ( 1/2 ) * Base * height


49 sq.in = ( 1/2 ) * x * x

49 * 2 sq. in = x^2

x =√ ( 49 sq. in * 2 )

x = 7 in.√2

x = 7( 1.41 ) in.

x = 9.87 in. ( 9.9 in. )


The required answer is option ( c ) 9.9 in.