m<4 + m<3 = 90°

We can write the equation as:

m<4 + m<3 = 90°

This equation is representing the sum of two angles, m<4 and m<3, that adds up to 90 degrees.

To solve the equation m<4 + m<3 = 90°, you need to use the fact that the sum of the angles of a triangle is equal to 180°.

Step 1: Substitute the values of the angles into the equation.
m<4 + m<3 = 90°

Step 2: Rewrite the equation using the fact that the sum of the angles of a triangle is equal to 180°.
m<4 + m<3 + m<5 = 180°

Step 3: Rearrange the equation to solve for m<5.
m<5 = 180° - m<4 - m<3

So, m<5 is equal to 180° minus the measures of angles m<4 and m<3.

To solve the equation m<4 + m<3 = 90°, we need to find the values of m<4 and m<3 that satisfy the equation.

Step 1: Understand the equation:
The equation m<4 + m<3 = 90° represents the sum of two angle measures. We are looking for the values of m<4 and m<3 that, when added together, equal 90 degrees.

Step 2: Identify the given information:
From the equation, we know that m<4 + m<3 equals 90°.

Step 3: Apply the properties of angles:
In most cases, angle measurements complement each other when their sum equals 90°. Complementary angles are two angles whose measures add up to 90 degrees.

Step 4: Set up an equation:
Since the sum of m<4 and m<3 equals 90° according to the equation, we can write it as:
m<4 + m<3 = 90°

Step 5: Solve the equation:
To find the values of m<4 and m<3 that satisfy the equation, we need more information or additional equations. Without more information, we cannot determine the specific values of m<4 and m<3.

However, we can make observations based on mathematical properties. Here are a few possible scenarios:

Scenario 1: m<4 = 50° and m<3 = 40°
In this case, m<4 + m<3 = 50° + 40° = 90°, so the equation holds true.

Scenario 2: m<4 = 60° and m<3 = 30°
In this case, m<4 + m<3 = 60° + 30° = 90°, so the equation holds true.

There are other combinations of angles that could satisfy the equation, but without further information, we cannot determine the exact values of m<4 and m<3.