114k views
5 votes
PLS HELP

45°
.
9
V
Solve for x.
09
O 9V2
O 9V3
09
IN

PLS HELP 45° . 9 V Solve for x. 09 O 9V2 O 9V3 09 IN-example-1
User Redwall
by
6.4k points

1 Answer

3 votes

Explanation:

Let the remaining angle be z.

45+z=90

z=90-45

z=45

y=9(isoceles triangle)

Then,

By pythagoras theorem,

x=9root2

User Mr Mike
by
6.9k points
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