contestada

I need help with this geometry math assignment I been struggling and I need help on it very fast and it is due today so please help me out I will mark you Brainly and I’m stress and worry.Also please help me I need the answer I try my best

I need help with this geometry math assignment I been struggling and I need help on it very fast and it is due today so please help me out I will mark you Brain class=

Respuesta :

Answer:

2. BD=14m BC=10, CD=4

3. x=43

4. x=14

Step-by-step explanation:

2. The segment BD should be equal to 14, as then problem would be impossible. Then,

BD=14

BC=10 (given)

CD=14-BC=14-10=4

3. Angle CBD is equal to angle DBA, because BD bisects the angle CBA.

So, if we substitute the measures of the angles,

55 =x+12

55-12=x

x=43 degrees

4. Angle QRT+angle TRS=180 degrees because they are both on a straight line, which equals 180 degrees.

So, if we substitute with the measures of the angles,

3x+5+10x-7=180 degrees

13x-2=180

x= 14