Advertisements
Advertisements
Question
In ∆JKL, if ∠J = 60° and ∠K = 40°, then find the value of exterior angle formed by extending the side KL
Advertisements
Solution
When extending the side KL, the exterior angle formed is equal to the sum of the interior opposite angles
∠JLX = ∠LJK + ∠LKJ
= 60° + 40°
= 100°
Exterior angle formed = 100°
APPEARS IN
RELATED QUESTIONS
Find the value of the unknown exterior angle x in the following diagram:
Find the value of the unknown interior angle x in the following figure.
Find the value of the unknown interior angle x in the following figure.
In ∆LMN, MN is extended to O. If ∠MLN = 100 – x, ∠LMN = 2x and ∠LNO = 6x – 5, find the value of x
In the given figure find the value of x
In the given figure find the values of x and y
In the following figure, PQ = PR, RS = RQ and ST || QR. If the exterior angle RPU is 140°, then the measure of angle TSR is ______.
In the given figure, ∠PRS = ∠ ______ + ∠ _______
What is the measure of an exterior angle if its adjacent interior angle measures 65∘?
A triangle has interior opposite angles measuring 50° and 75°. What is the measure of the exterior angle at the third vertex?
