Question

question
find ( mangle ijh ).
answer attempt 1 out of 2
( mangle ijh=) submit answer

Explanation:

Step1: Identify the triangle type

The triangle is isosceles (two sides are equal), so $\angle IJH=\angle IHJ$.

Step2: Use the angle - sum property of a triangle

The sum of angles in a triangle is $180^{\circ}$. Let $m\angle IJH = x$. Then $x + x+64^{\circ}=180^{\circ}$, which simplifies to $2x=180^{\circ}- 64^{\circ}$.
$$2x = 116^{\circ}$$

Step3: Solve for $x$

Divide both sides by 2: $x=\frac{116^{\circ}}{2}$.
$$x = 58^{\circ}$$

Answer:

$58$