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two sides of a right triangle measure 8 inches and 9 inches find the two possible lengths of the third side

User KKS
by
8.2k points

1 Answer

2 votes

  1. Step-by-step explanation: you have to find the sum for the question and find the answer to it by finding the sum.

c =

a

sin(α)

= 51.13963

b = √c2 - a2

= √51.1396257719972 - 82

= √2551.2613240999

= 50.51001

∠β = 90° - ∠α

= 81° = 1.41372 rad = 9/20π

area =

a × b

2

=

8 × 50.5100121174

2

= 202.04005

perimeter = a + b + c

= 8 + 50.5100121174 + 51.139625771997

= 109.64964

inradius =

a × b

a + b + c

=

404.0800969392

109.6496378894

= 3.68519

circumradius =

c

2

=

51.139625771997

2

= 25.56981

User Henrik Peinar
by
7.6k points

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