Question

Find the measure of angle abd
HELPPPP

Answer 1

This is really simple. Angle B is 61. A line has to be equal to 180°, so 180-61=119° So C is your answer

Answer 2

Option c) 119 degrees

Explanation:

Given is a triangle BCD with exterior angle at B as ABD

Given are the angles of D and B.

We are to find the exterior angle measure ABD

WE can do this in two ways.

One method is to find ABD as supplementary of angle B since linear paid

Hence

`ABD =180-61 =119`

II method is to use the fact that exterior angle is the sum of other two interior angles

Angle C =
`180-48-61\\= 71`

Angle ABD = sum of C and D

=
`48+71\\=119`