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Mashutka [201]
3 years ago
5

Help pls !! this is my trig test btw ​

Mathematics
1 answer:
gulaghasi [49]3 years ago
4 0
<h3><u>Required Answer:-</u></h3>

This is an right angle ∆ and the side lengths containing a right angle are 54 cm and 85 cm.

By Pythagoras theoram,

{a}^{2}  +  {b}^{2}  =  {c}^{2}

where a is the perpendicular, b is the base and c is the hypotenuse.

Plugging the values,

{54}^{2}  +  {85}^{2}  =  {h}^{2}

Then,

h =  \sqrt{ {54}^{2}  +  {85}^{2} }

h = 100.70 cm(approx.)

<h3><u>Hence:-</u></h3>

The x of the right angled ∆ = <u>100.</u><u>7</u><u>0</u><u> </u><u>cm</u>

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