Mathematics

# In triangle, three angles are  $x , x + 10 ^ { \circ } + x + 20 ^ { \circ }$  then the biggest is

$70 ^ { \circ }$

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Single Correct Medium Published on 09th 09, 2020
Questions 120418
Subjects 10
Chapters 88
Enrolled Students 86

#### Realted Questions

Q1 Subjective Medium
In figure, $OA$ and $OB$ are opposite rays if $y=35^o$, what is the value of $x$?

Asked in: Mathematics - Lines and Angles

1 Verified Answer | Published on 09th 09, 2020

Q2 Subjective Medium
$\overset {\leftrightarrow}{AB}$ and $\overset {\leftrightarrow}{CD}$ intersect each other at point $E$. $m\angle BED = 145^{\circ}$, then find the measure of remaining angles.

Asked in: Mathematics - Lines and Angles

1 Verified Answer | Published on 09th 09, 2020

Q3 Single Correct Medium
Mark the correct alternative of the following.
In figure, if AOB and COD are straight lines. Then, $x+y=?$
• A. $120$
• B. $100$
• C. $160$
• D. $140$

Asked in: Mathematics - Lines and Angles

1 Verified Answer | Published on 09th 09, 2020

Q4 TRUE/FALSE Medium
State true or false:
Angles forming a linear pair are supplementary.
• A. False
• B. True

Asked in: Mathematics - Lines and Angles

1 Verified Answer | Published on 09th 09, 2020

Q5 Subjective Medium
Are the following pairs of angles complementary?

$37^0 \quad 28' \quad and \quad52^o \quad 33'$

Asked in: Mathematics - Lines and Angles

1 Verified Answer | Published on 09th 09, 2020