Question

. In a ∆ ABC, if <B = 40° and <C = 35°, then <A = ?​

Answer 1

Answer:

105

Step-by-step explanation:

<A+<B+<C=180(angle sum property)

<A+40+35=180

<A+75=180

<A=180-75=105

Answer 2

Answer:

$\huge{\purple{❥}\pink{a}\orange{n}\blue{s}\red{w}\green{e}\purple{r}}$

<a+<b+<c=180

40+35+a=180

75+a=180

a=180-75

a=105

hope this helps.!!