PICTURE ONE IS FOR THESE BELOW
What is the value of ∠DOB in the following figure?
The measure of an angle is 89°. Find the measure of its supplement.
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Determine if triangles can be formed with the following side lengths:

1.) 4 cm, 7 cm, 10 cm


2.) 24 mm, 20 mm, 30 mm

PICTURE ONE IS FOR THESE BELOW What is the value of DOB in the following figure The measure of an angle is 89 Find the measure of its supplement Determine if tr class=
PICTURE ONE IS FOR THESE BELOW What is the value of DOB in the following figure The measure of an angle is 89 Find the measure of its supplement Determine if tr class=

Respuesta :

Answer:

1: n=17

2: x=24 w=37

Step-by-step explanation:

1st picture: 180-108=72/2=34/2=17=n

2nd Picture: 90+19= 109

109+x+w=180

138+90=228

270-228=52

138+52+90+19=299

360-299=61

x=24 w= 37