206k views
4 votes
Help pls pls pls pls pled

Help pls pls pls pls pled-example-1
User Mandera
by
4.5k points

1 Answer

3 votes

The sum of all angles in a triangle sum up to 180.

∠1 = x+37

∠2=x+67

∠3=90° (right triangle)

∠1+∠2+∠3 = 180°

(x+37)+(x+67)+90=180

2x+104+90=180

2x+194=180

2x=-14

x=-7

An angle can't be negative, but when plugged in it works!!

∠1 = -7+37=30

∠2=-7+67=60

30+60+90=180

Hope it helps!

User SChepurin
by
5.0k points