the length of the small leg of a 30 – 60 – 90 triangle is 5. what is the perimeter of the triangle? A 5+15 Sqr3 B 15+5 Sqr3

Question

the length of the small leg of a 30 – 60 – 90 triangle is 5. what is the perimeter of the triangle?
A 5+15 Sqr3
B 15+5 Sqr3
C (5/2) +(15/2) Sqr3
D (15/2)+(5/2)Sqr3

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Amelia 5 hours 2021-09-14T21:27:25+00:00 1 Answer 0

Answers ( )

    0
    2021-09-14T21:28:57+00:00

    Answer:

    B. 15 + 5√3.

    Step-by-step explanation:

    The ratio of the sides in a 30-60-90 triangle is 1:√3:2.

    So here the lengths of the sides are 5, 5√3 and 10.

    Perimeter = 15 + 5√3.

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45:7+7-4:2-5:5*4+35:2 =? ( )