3 years ago

This is a quiz on special right triangles. please help me i cannot fail this. i will mark brainliest

Mathematics

1 answer:

kobusy [5.1K]3 years ago

4 0

Answer:

x=4

Step-by-step explanation:

Consider ΔKLJ:

sinθ=opposite/hypotenuse

sin30=LJ/8√2

LJ=0.5*8√2=4√2

Consider ΔMLJ:

sinθ=opp/hyp

sin45=x/4√2

1/√2=x/4√2

4√2/√2=x

x=4

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