coolman00yo coolman00yo

10-02-2021
Mathematics

contestada

URGENT please help

Find part B

URGENT please help Find part B class=

Respuesta :

LanceLongFei LanceLongFei

10-02-2021

Answer:

b = 45 / 4 = 11 1 /4.

Step-by-step explanation:

We are dealing with a (30,60,90)-triangle, therefore z = 15 sqrt(3) / 2. So as well b = (15 sqrt(3) / 2) sqrt(3) / 2 = 45 / 4.

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