Question

In the adjacent figure YR=RZ, If ∠Y=∠Z= 30°. Find the measure of ∠YXR

Answer 1

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11th

Applied Mathematics

Straight lines

General equation of a line

In the adjacent figure AB |...

Maths

In the adjacent figure AB || CD; CD || EF and y : z = 3 : 7, find x.

570706

Easy

Answer

Let y and z be 3u and 7u

∠x=∠z (Alternate angles)

∠x+∠y=180

∘

(Angles made on same side of transversal)

Put x=z

∠z+∠y=180

∘

7u+3u=180

∘

10u=180

∘

u=

10

180

∘

=18

∘

z=7×18

∘

=126

∘

x=z=126

∘

Answer 2

Answer:

120degree

Step-by-step explanation:

if angle x is equal to angle z then both ae 30 degree 30+30 =60

properties-sum of three angles is always equal to 180degre

so,180 degree -60 degree

is equal to 120 degree