Question

plz answer the questions​

Answer 1

Answer:

80. is the correct answer

Answer 2

Step-by-step explanation:

Given

In The Attachment

To Find

Measure Of Angle 'a'

Solution

We Know That,

• The Sum Of Three Angles Is 180Degree

Its Given That,

• C=40Degree
• B=60Degree

So,

$\tt\large\underline{ \leadsto 180 -( 60 + 40 = )}$

$\tt\large\underline{ \leadsto 180 - 100 = }$

$\large{\blue{\bigstar}} \: \: {\underline{\boxed{\red{\sf{ \leadsto = 80degree}}}}}$

Hence,Option (B) Is Correct.