Megamonsta
Megamonsta
27-05-2018
Mathematics
contestada
Can anyone help me with this?
Respuesta :
mkryukova19
mkryukova19
27-05-2018
1) In small triangle
hypotenuse =adjacent leg/cos (45⁰) = 10√2 / (√2/2)=20
2) In large triangle
x is a hypotenuse,
leg = 20 is an adjacent leg to the angle 60⁰.
hypotenuse
=adjacent leg/cos (60⁰) =20 / (1/2) = 20*2 =
40
Answer B. 40
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