l need for exams please help
Answers
Step-by-step explanation:
a
180-100 = 80
b
180-130=50
Answer:
a) <A + <B + <C = 180 (Sum of the angles of the triangles is 180)
45+55=100
∴180- 100= 80
b) <A + <B + <C = 180 (Sum of the angles of the triangles is 180)
60+70 = 130
∴80-130 =50
<C=50
<D= 180-50= 130(The sum of two or more angles on a straight line is always 180°)
c) cant see properly
d) <y = 180 - 65 (The interior angles of a triangle always sum to 180 degrees.)
y= 115/2 (because there are three interior angles, one is 65, another is y, another one is not named so i will just call it interior angle b)
∴y = 57.5
∴ interior < b = 57.5
<A+B+C= 180 (Sum of the angles of the triangles is 180)
∴ 60+57.5+x =180
x= 180-117.5( 117.5 is sum of 60+57.5)
∴<A= 62.5
baki sub pro bi karna he kya (please answer this question should i do all the problem or just this much only)
I will edit these and write the ansers after some time i have an meet right now sorry, but i will come back to answer this
PLEASE WAIT FOR SOME TIME (it might be a long time sorry for that)
And hope it helps you
can you capture the problem c) properly cause i cant see it properly