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Ganezh [65]
3 years ago
13

The vertex angle of an isosceles triangle measures 42°. A base angle in the triangle has a measure given by (2x + 3)°. What is t

he value of x? What is the measure of each base angle? x = 42 Each base angle measures 180 °.
Mathematics
2 answers:
KonstantinChe [14]3 years ago
8 0

its 33 and 69 yall stay wrong

larisa [96]3 years ago
5 1

An isosceles triangle is one in which 2 angles have similar measure while the other one is different. In this case, the 2 vertex angles have a measure of 42 degrees, therefore the third angle which is equal to (2x + 3) is:

(2x + 3) + 42 + 42 = 180

2x + 3 = 96

<span>x = 46.5°</span>

Whit
2 years ago
this is not the answer
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