Question

<1
Solve for <1.
« 1 = [?]
O
49°
49°

Answer 1

The awnser is 49 when you solve it

Answer 2

∡1 = 82°

Explanation:

The sum of the angles of a triangle is 180°.

You could find the missing angle by the following steps:

49° + 49° + x = 180°

x is the missing angle ∡1. Simplify the like terms.

98° + x = 180°

Bring 98° to the other side: makes it -98. This is done to find the value of x.

x = 180° - 98°

x = 82°