two complementary angles of a triangle differ by 50 degree find the measure of the angles of the triangle
Answers
Answered by
5
Answer: Let first angle be x
Let second angle be y
A.T.Q:
x+y=90------------(i)
x-y=50------------(ii)
From (i) x=90-y-----------(iii) and put in (ii)
90-y-y=50
-2y=50-90
2y=40
y=20-------------(iv)
Put (iv) in (iii)
x=90-20
x=70
Answered by
2
Answer:
Measure of the angles of the triangle are 70,20,90
Step-by-step explanation:
Complementary, means that two angles will add up to 90°.
let x be one angle &
y be the second angle
x+y =90 ........complementary angles
x-y=50........given
__________
2x=140
x=70.
70+y=90
y=90-70
y=20.
since it is a triangle
therefore
70 +20 +z = 180
90 +z=180
z=180-90
therefore
z = 90
Reference Link
- https://brainly.in/question/10753380
- https://brainly.in/question/1401597
Similar questions
English,
6 months ago
Math,
6 months ago
Math,
1 year ago
Environmental Sciences,
1 year ago
Math,
1 year ago