desireecowgirl desireecowgirl

11-02-2021
Mathematics

contestada

Find a. Give your answer in
the simplest form.
[?]
a
zva
d
а
45
30
b
с

Find a Give your answer in the simplest form a zva d а 45 30 b с class=

Respuesta :

Paul9182 Paul9182

11-02-2021

a = 7
45 45 90 triangles are x x and x sqrt(2) so a is 7

Answer Link

thebecks thebecks

11-02-2021

Answer:

a=7

Step-by-step explanation:

7(sq rt 2)=(sq rt 98)

sin 45=a/(sq rt 98)

0.7071=a/(sq rt 98)

a=0.7071(sq rt 98)

a=7

Answer Link

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