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Mathematics 13 Online
OpenStudy (anonymous):

FAN AND MEDAL FOR BEST ANSWER!!!!!!!! The two triangle-shaped gardens are congruent. Find all of the missing side lengths and angle measures. Show any necessary work.

OpenStudy (anonymous):

OpenStudy (anonymous):

@nincompoop, @Destinymasha and @ikram002p Please help me?!?!?!!?!?!?!?1

OpenStudy (ikram002p):

they are congruent so wat equation u can make ?

OpenStudy (anonymous):

I don't know?

OpenStudy (destinymasha):

TRIANGLE = 180 degrees total

OpenStudy (destinymasha):

little square at the bottom = 90 degrees [ right angle] + 38 degrees = 128

OpenStudy (anonymous):

Yeah

OpenStudy (destinymasha):

you need to use the Pythagorean Theorem

OpenStudy (destinymasha):

to find the lengths, know what that is?

OpenStudy (destinymasha):

@tatumrocks

OpenStudy (destinymasha):

a^2 + b^2 = c ^ where c is the hypotenuse [longest side] and a and b are the legs

OpenStudy (anonymous):

WTF?

OpenStudy (destinymasha):

lol - hold on a sec

OpenStudy (anonymous):

K

OpenStudy (destinymasha):

6.2yd ^2 + ? = 10yd^2

OpenStudy (destinymasha):

-simplify 6.2 ^2 = 38.44 + ? = 100

OpenStudy (destinymasha):

? = 100 - 38.44 = 61.56 squared = 7.87

OpenStudy (destinymasha):

7.84*

OpenStudy (destinymasha):

v = 7.84 and w = 52 degrees @tatumrocks

OpenStudy (destinymasha):

[for the one on the right]

OpenStudy (anonymous):

Okay so 52 would my both side right?

OpenStudy (destinymasha):

they are congruent.......

OpenStudy (destinymasha):

yes

OpenStudy (anonymous):

K thanks

OpenStudy (destinymasha):

welcome :}

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