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3 years ago

12

What are the measures of the angles 2:4:9

2 answers:

expeople1 [14]3 years ago

6 0

<span>Sum of all angles in a triangle is 180 degrees. If we mark angles as a, b and c, from given ratio we would have: a + b + c = 180 a = 2x b = 4x c = 9x 2x + 4x + 9x =180 15x = 180 x = 12 a = 2x = 24 b = 4x = 48 c = 9x = 118</span>

Marta_Voda [28]3 years ago

3 0

<span>2:4:9
so 2 + 4 + 9 = 15
180/15 = 12

12*2 = 24
12*4 = 48
12*9 = 108

</span><span>measures of the angles 2:4:9 = 24:48:108</span>

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$\huge{ \mathfrak{ \underline{ Answer \: \: ✓ }}}$

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