Mathematics

Two supplementary angles differ by $$50^{o}$$. Find the measure of each angles. 


SOLUTION
Let a & b be two supplymentory angle then 
we know that
$$ a+ b = 180^o$$...(1)
$$a-b = 150^o$$...(given)
$$ => 2a = 230$$

$$[a=115^o]$$ & $$b= 180-115^o=65^o$$
$$\therefore [ \angle a' =115^o]$$  &  $$[\angle b =65^o]$$
View Answers

You're just one step away

Create your Digital Resume For FREE on your name's sub domain "yourname.wcard.io". Register Here!


Subjective Medium Published on 09th 09, 2020
Next Question
Questions 120418
Subjects 10
Chapters 88
Enrolled Students 85
Enroll Now For FREE

Realted Questions

Q1 Subjective Medium
cutting off an intercept -5 from the axis of y and being equally inclined to the axes.

Asked in: Mathematics - Lines and Angles


1 Verified Answer | Published on 09th 09, 2020

View Answer
Q2 Subjective Medium
In the figure given alongside, $$AB\parallel CD, EF\parallel BC, \angle BAC = 60^{\circ}$$ and $$\angle DHF = 50^{\circ}$$. Find $$\angle GCH$$ and $$\angle AGH$$.

Asked in: Mathematics - Lines and Angles


1 Verified Answer | Published on 23rd 09, 2020

View Answer
Q3 Subjective Medium
In fig 3.32 . If $$AB | | CD , \angle APQ = 50^{\circ} $$ and $$ \angle PRD = 127^{\circ}$$ , find x and y 

Asked in: Mathematics - Lines and Angles


1 Verified Answer | Published on 23rd 09, 2020

View Answer
Q4 Subjective Medium

In the figure, $$CD$$ and $$EF$$ are perpendicular to a line $$AB$$. Verify that $$CD$$ is parallel to $$EF$$.

Asked in: Mathematics - Straight Lines


1 Verified Answer | Published on 17th 08, 2020

View Answer
Q5 Single Correct Medium
Open any two adjacent fingers of your hand. What kind of angle you get
  • A. acute
  • B. right
  • C. obtuse
  • D. straight

Asked in: Mathematics - Lines and Angles


1 Verified Answer | Published on 09th 09, 2020

View Answer