Mathematics

# The measures of the straight angle is

$180^{o}$

##### SOLUTION
The measure of a straight angle is $180^{o}$

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Single Correct Medium Published on 09th 09, 2020
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#### Realted Questions

Q1 One Word Medium
What is the measure of complementary angle of $20^{\circ}$?
(1) $60^{\circ}$
(2) $70^{\circ}$
(3) $80^{\circ}$.

Asked in: Mathematics - Lines and Angles

1 Verified Answer | Published on 09th 09, 2020

Q2 Subjective Medium
In parallelogram $ABCD$ two points $P$ and $Q$ are taken on diagonal $BD$ such that $DP=BQ (see fig. 8.20)$.
Show that:  $AP = CQ$

Asked in: Mathematics - Lines and Angles

1 Verified Answer | Published on 09th 09, 2020

Q3 One Word Medium
If true then enter $1$ and if false then enter $0$
Can an acute angle be adjacent to an obtuse angle?

Asked in: Mathematics - Lines and Angles

1 Verified Answer | Published on 09th 09, 2020

Q4 Single Correct Medium
If an angle is eight times its complementary angle, then the measurement of the angle is:
• A. $10^o$
• B. $20^o$
• C. $160^o$
• D. $80^o$

Asked in: Mathematics - Lines and Angles

1 Verified Answer | Published on 09th 09, 2020

Q5 Subjective Medium
A ray $OC$ stands on a line $AOB$. Find $x$ if $\angle AOC=x+20^{o}$ and $\angle BOC=3x-8^{o}$.

Asked in: Mathematics - Lines and Angles

1 Verified Answer | Published on 09th 09, 2020