Question

find a,b and c . please help me with this​

Answer 1

Answer:

a = 5 b = 35 c = 95

Step-by-step explanation:

∠C = 95°. (vertically opposite angle)

2b + 110° = 180° (linear pair)

2b = 180 - 110

2b = 70

b = 70/2

b = 35

3a + 2b + c = 180° (sum of angles of triangle)

3a + 70 + 95 = 180

3a + 165 = 180

3a = 180 - 165

3a = 15

a = 15/3

a = 5

a = 5 b = 35 c = 95

Hope you get your answer

Answer 2

$\Large{\underline{\bf{Given:}}}$

✒️Two Angles Intersect at a point, and the angle formed is 95°

$\Large{\underline{\bf{To\;Find:}}}$

☞ Value of a,b & c.

$\huge{\underline{\underline{\bf{Solution:}}}}$

W.K.T

✯ Vertically Opposite Angles Are Equal.

$➝\;{\bf{c = 95°}}$

✯ Linear Pair Angles are Supplementary

$→\;{\sf{2b+110° = 180°}}$

$→\;{\sf{2b = 180°-110°}}$

$→\;{\sf{b = \frac{70°}{2}}}$

$➝\;{\bf{b = 35°}}$

Value of 2b → 2×35° = 70°

✯ Sum of Interior Angles of a ∆le are Supplementary

$→\;{\sf{3a+2b+c = 180°}}$

$→\;{\sf{3a+70°+95° = 180°}}$

$→\;{\sf{3a = 180°-165°}}$

$→\;{\sf{a = \frac{15°}{3}}}$

$➝\;{\bf{a = 5°}}$

Value of 3a → 3×5° = 15°

$\huge{\green{\underline{\underline{\mathfrak{AnSweR:}}}}}$

Value of a,b & c ◕➜ $\Large{\red{\mathfrak{5°,35°, 95°}}}$ respectively.

Hope It Helps You ✌️