in triangle DEF, DE=EF and G is the midpoint of EF. if the measure of GDE=10 what is the measure of E?

Note: It seems you may have forgotten to attach the diagram. Hence, I am attaching the potential diagram of your question.

The measure of angle E is:

m∠E = 80°

Step-by-step explanation:

Given

The triangle ΔDEF

m∠GDE = 10°

DE = EF

G = midpoint of EF

To Determine

m∠E =?

Solving

As DE=EF and G is the midpoint of EF.

So, the right angle G is m∠DGE = 90°

as

We know that the sum of angles of a triangle is 180°.

m∠GDE + m∠DGE  + m∠E = 180°

10° + 90° + m∠E = 180°

m∠E = 180°  - 10 - 90

m∠E = 80°

Therefore, we conclude that the measure of angle E is:

6hryt%4578855

-7

step-by-step explanation:

x^2 + 18x + 74 = (x + 9)^2 - 81 + 74

= (x + 9)^2 - 7.

so q = -7.