Advertisements
Advertisements
प्रश्न
In the given figure find the value of x
Advertisements
उत्तर
For ∆LNM, ∠LMK is the exterior angle at M
Exterior angle = sum of opposite interior angles
∠LMK = ∠MLN + ∠LNM
= 26° + 30°
= 56°
∠JMK = 56° ...[∵ ∠LMK = ∠JMK]
x is the exterior angle at J for ∆JKM
∴ x = ∠JKM + ∠KMJ ...[∵ Sum of interior opposite angles]
x = 58° + 56° ...[∵ ∠JMK = 56°]
x = 114°
APPEARS IN
संबंधित प्रश्न
Find the value of the unknown exterior angle x in the following diagram:
Using the measures of the angles given in the figure alongside, find the measures of the remaining three angles.
Find the value of x in the given triangle
Using the given figure find the value of x.
Using the diagram find the value of x.
In ∆PQR, if ∠P = 60°, and ∠Q = 40°, then the exterior angle formed by producing QR is equal to ______.
In ∆ABC, ∠Α = 50°, ∠B = 70° and bisector of ∠C meets AB in D (see figure). Measure of ∠ADC is ______.
In the given figure, ∠PRS = ∠ ______ + ∠ _______
In the following figure, if y is five times x, find the value of z.
A triangle has interior opposite angles measuring 50° and 75°. What is the measure of the exterior angle at the third vertex?
