Question

In the figure, line P ll line qy line is the transversal Find La & Lb ​

Answer 1

Step-by-step explanation:

i. 110 + ∠a = 180° [Angles in a linear pair]

∴ ∠a = 180° – 110°

∴ ∠a = 70°

ii. consider ∠e as shown in the figure line

p || line q, and line lis their transversal.

∠e + 110° = 180° [Interior angles]

∴ ∠e = 180° – 110°

∴ ∠e = 70°

But, ∠b = ∠e [Vertically opposite angles]

∴ ∠b = 70°

iii. line p || line q, and line m is their transversal.

∴ ∠c = 115° [Corresponding angles]

iv. 115° + ∠d = 180° [Angles in a linear pair]

∴ ∠d = 180° – 115°

∴ ∠d = 65°

PLS FOLLØW ❤️

Answer 2

Step-by-step explanation:

Step-by-step explanation:

Here, the number of observations n is 9.

Since n is odd, the median is the n+12th observation, i.e., the 5th observation.

As the numbers are arranged in the descending order, we therefore observe from the last.

Median = 5th observation.

=> 25 = 2x – 8

=> 2x = 25 + 8

=> 2x = 33

=> x = (33/2)

x = 16.5