Can someone please answer for d and b

Mathematics

1 answer:

r-ruslan [8.4K]3 years ago

3 0

Answer:

d=2√2, b= $\frac{3\sqrt{2}}{2}$

Step-by-step explanation:

first triangle is a 30-60-90

so, sides x-x√2-2x

x=2

therefore d=2√2

second triangle is 45-45-60

sides, 1-1-√2

which means b√2=6

b=6/√2 ---> multiply by √2/√2 to get ride of the √2 denominator

b=6√2/4 , simplify

b= $\frac{3\sqrt{2}}{2}$

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Answer:

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Step-by-step explanation:

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