Mathematics, 25.10.2020 06:00 shadowgirl1213
I need help with these answers please just 3 questions that in the pictures,
1. In right triangle DEF, β E is a right angle, mβ D=26β, and DF=4.5.
sin26ββ0.44
cos26ββ0.90
tan26ββ0.49
Triangle D E F with measures as described in the text
What is the measurement of EF?
If necessary, round your answer to two decimal places, like this: 42.53
.
2. In right triangle ABC, β C is a right angle, mβ A=52β, AC=10.01, and AB=c.
sin52ββ0.788
cos52ββ0.616
tan52ββ1.280
Triangle A B C with measures as described in the text.
What is the measurement of AB?
If necessary, round your answer to two decimal places, like this: 42.53
.
3. In right triangle GHI, β H is a right angle, mβ I=42β, and GH=11.
sin42ββ0.67
cos42ββ0.74
tan42ββ0.90
Triangle G H I has segment G H that measures 11 units. Angle H is a right angle and angle I is 42 degrees.
What is the measurement of HI?
If necessary, round your answer to two decimal places, like this: 42.53
Answers: 2
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I need help with these answers please just 3 questions that in the pictures,
1. In right triangle D...
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