I need help with this
look at picture
Complementary angles
2 answers:
Answer:
53°
Step-by-step explanation:
Complementary angle = 90°
So, 12° + (x+25°) = 90°
Subtract 12 from both sides
x+25°=78°
Subtract 25 from both sides
x=53°
Answer:
x=43
Step-by-step explanation:
complementary angles will add up to equal 90 so we set up an equation to solve x
12+x+25=90
step 1 combine like terms
12+25=37 so now its
37+x=90
step 2 we subtract each side by 37
90-37=43
x=43
hope this helps and have a great day :)
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Answer:
Are also equal
Step-by-step explanation:
Say triangle A has the angles 30 and 60. triangle b also has those angles. Total angle of any triangle is 180 so 180-60-30 = 90 for triangle A and it is also the same for triangle b. Thus 90 = 90 angles are the same.
I can't see the whole problem
