Question

solve for m∠cdf if m∠cde = 76° and m∠fde = 43°.

Explanation:

Step1: Identify angle - relationship

We know that $\angle CDE=\angle CDF+\angle FDE$.

Step2: Rearrange the formula to solve for $\angle CDF$

$\angle CDF=\angle CDE - \angle FDE$.

Step3: Substitute the given values

$\angle CDF = 76^{\circ}-43^{\circ}$.

Step4: Calculate the result

$\angle CDF = 33^{\circ}$.

Answer:

$33^{\circ}$