Question

Practice set 2.1
1.
DA
R
85° P
H
In figure 2.5, line RP || line MS and line DK
is their transversal. ZDHP = 85°
Find the measures of following angles.
(i) ZRHD
(ii) ZPHG
(iii) ZHGS
(iv) ZMGK
M
G
S
Ik
Fig. 2.5​

Answer 1

Answer:

it is answer is 2 and you easily do it

Answer 2

Step-by-step explanation:

Angle RHD+AnglesDHP= 180° (linear pair)

ANGLE RHD+85°=180°

Angle RHD=180°-85°

Angle RHD=95°

Angle PHG= angle RHD ..(vertically opposite angles)

Angle PHG=95°

Angles HGS=angles DHP..(corresponding angles)

Angle HGS=85°

Angle DHP=angles MGK.. (exterior alternate angles)

AngleMGK=85°

u should solve this types of questions on ur own.. I k this is from 9th std.. but this question r related from 7th or 8th! next time try it on ur own! GOOD LUCK!

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