Final answer:
The measure of the other two angles in a triangle with two angles of equal measure and one angle of 70° is 55° each.
Step-by-step explanation:
In a triangle, the sum of the measures of the three angles is always 180°.
Let's denote the measure of the two angles with equal measures as x.
Therefore, we can set up the equation x + x + 70° = 180°.
By combining like terms, we have 2x + 70° = 180°.
Subtracting 70° from both sides of the equation, we get 2x = 110°.
Dividing both sides of the equation by 2, we find x = 55°.
So, the measure of the other two angles is 55° each.
Learn more about Triangle angles