Answer:
Step-by-step explanation:
Remark
If you are given choices, you should quote them; Otherwise we are guessing. I will give you some some choices.
- The two angles are next to each other.
- They cannot be opposite one another.
- Opposite angles are supplementary.
- These two angles are do not add to 180
Answer:
as my caculation the answer is : 11.3137 m3
Step-by-step explanation:
i use my caculator
Answer:
I also think 62 correct me if I'm wrong
Answer:
1)B:63°
2)A:59°
Step-by-step explanation:
1.ABC is a right triangle at C then angle ACB=90°(right angle)
Angle CAB=27°(see the given)
measure of the angles in any triangle is 180°
then angle CBA=
measure of all the angles - (measure ACB+measure CAB)
=180°-(90°+27°)
=63°
2. Same explanation of angle B:
in the right triangle DEF: angle DEF=90°
angle D=31°(given)
Then measure of angle A=180°-(angle E + angle D)
=180-(90+31)=59°
