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Mathematics 72 Online
OpenStudy (anonymous):

The measurement of one angle of a right triangle is 61°. What is the measurement of the missing angle?

OpenStudy (anonymous):

@Michele_Laino

OpenStudy (jdoe0001):

hmmm what's a "right triangle" anyway?

OpenStudy (anonymous):

don't get ur que

OpenStudy (sleepyjess):

What is automatically one angle measure in a right triangle?

OpenStudy (anonymous):

90

OpenStudy (sleepyjess):

Yes, and they give another angle of 61, so 280 - 90 - 61 = x

OpenStudy (jdoe0001):

right... so a right triangle has one angle that is 90 degrees well we know a 2nd angle, 61 degrees so.. what do you think is the last one?

OpenStudy (sleepyjess):

*180, not 280

OpenStudy (michele_laino):

|dw:1423959435911:dw| please note that we have: z+61 = 90

OpenStudy (anonymous):

129

OpenStudy (sleepyjess):

129? I don't think you saw the correction I made :/

OpenStudy (sleepyjess):

it should have been 180 - 90 - 61, not 280...

OpenStudy (michele_laino):

hint: z = 90-61, so what is z?

OpenStudy (anonymous):

29

OpenStudy (sleepyjess):

Yep :D

OpenStudy (anonymous):

thxs xD

OpenStudy (michele_laino):

that's right!

OpenStudy (sleepyjess):

Also, \({\huge\color{black}{\bigstar}\color{black}{\hspace{2pt}\bigstar}\color{black}{\bigstar}\color{black}{\bigstar}\color{black}{\bigstar}\color{black}{\bigstar}\color{black}{\bigstar}~\color{black}{\hspace{4pt}\bigstar}\color{black}{\bigstar}~\color{black}{\hspace{6pt}\bigstar}\color{black}{\bigstar}\color{black}{\bigstar}\color{black}{\bigstar}\color{black}{\hspace{1.5pt}\bigstar}\color{black}{\hspace{1.5pt}\bigstar}}{\hspace-321pt\huge\color{red}{\bigstar}\color{orange}{\hspace{2pt}\bigstar}\color{goldenrod}{\bigstar}\color{yellow}{\bigstar}\color{lightgreen}{\bigstar}\color{green}{\bigstar}\color{turquoise}{\bigstar}~\color{royalblue}{\hspace{4pt}\bigstar}\color{purple}{\bigstar}~\color{#00bfff}{\hspace{6pt}\bigstar}\color{#00bfff}{\bigstar}\color{#00bfff}{\bigstar}\color{#11c520}{\bigstar}\color{#11c520}{\hspace{1.5pt}\bigstar}\color{#11c520}{\hspace{1.5pt}\bigstar}}\\\huge\bf\color{black}W\color{black}E\color{black}{\hspace5ptL}\color{black}{\;C}\color{black}{\;O}\color{black}M\color{black}{\,E~\;}\color{black}{\hspace{4.2pt}T}\color{black}{\:O}~~\color{black}{\hspace{4pt}Open}\color{black}{Study}\hspace-321.8pt{\huge\bf\color{red}W\color{orange}E\color{goldenrod}{\hspace5ptL}\color{yellow}{\;C}\color{lightgreen}{\;O}\color{darkgreen}M\color{turquoise}{\,E~\;}\color{royalblue}{\hspace{4.2pt}T}\color{purple}{\:O}~~\color{#00bfff}{\hspace{4pt}Open}\color{#11c520}{Study}}\\\huge\color{black}{\bigstar}\color{black}{\hspace{2pt}\bigstar}\color{black}{\bigstar}\color{black}{\bigstar}\color{black}{\bigstar}\color{black}{\bigstar}\color{black}{\bigstar}~\color{black}{\hspace{5pt}\bigstar}\color{black}{\bigstar}~\color{black}{\hspace{6pt}\bigstar}\color{black}{\bigstar}\color{black}{\bigstar}\color{black}{\bigstar}\color{black}{\hspace1.5pt\bigstar}\color{black}{\hspace{1.5pt}\bigstar\hspace-321.8pt{\huge\color{red}{\bigstar}\color{orange}{\hspace{2pt}\bigstar}\color{goldenrod}{\bigstar}\color{yellow}{\bigstar}\color{lightgreen}{\bigstar}\color{green}{\bigstar}\color{turquoise}{\bigstar}~\color{royalblue}{\hspace{5pt}\bigstar}\color{purple}{\bigstar}~\color{#00bfff}{\hspace{6pt}\bigstar}\color{#00bfff}{\bigstar}\color{#00bfff}{\bigstar}\color{#11c520}{\bigstar}\color{#11c520}{\hspace1.5pt\bigstar}\color{#11c520}{\hspace{1.5pt}\bigstar}}}\\\small\cal Made~by~@sleepyjess\)

OpenStudy (anonymous):

awww thxs:)

OpenStudy (sleepyjess):

:)

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