question_answer1) Find the measure of the angle x in the given figure.
A) \[{{50}^{o}}\] done clear
B) \[{{70}^{o}}\] done clear
C) \[{{60}^{o}}\] done clear
D) \[{{30}^{o}}\] done clear
View Solution play_arrowquestion_answer2) Which of the following options is INCORRECT?
A) \[\angle 1=\angle 3\] done clear
B) \[\angle 1+\angle 4+\angle 5={{180}^{o}}\] done clear
C) \[\angle 8=\angle 6\] done clear
D) \[\angle 1+\angle 3={{180}^{o}}\] done clear
View Solution play_arrowquestion_answer3) In the figure (not drawn to scale), ADF and BEF are triangles and EC = ED, find y.
A) \[{{90}^{o}}\] done clear
B) \[{{91}^{o}}\] done clear
C) \[{{92}^{o}}\] done clear
D) \[{{93}^{o}}\] done clear
View Solution play_arrowquestion_answer4) In a \[\Delta ABC,\]which of the given condition holds?
A) \[AB-BC>CA\] done clear
B) \[AB+BC<CA\] done clear
C) \[AB-BC<CA\] done clear
D) \[AB+CA<BC\] done clear
View Solution play_arrowA) \[{{14}^{o}}\] done clear
B) \[{{16}^{o}}\] done clear
C) \[{{12}^{o}}\] done clear
D) \[{{32}^{o}}\] done clear
View Solution play_arrowquestion_answer6) ABC is an isosceles triangle with AB = AC and AD is altitude, then ____.
A) \[\angle B>\angle C\] done clear
B) \[\angle B<\angle C\] done clear
C) \[\angle B=\angle C\] done clear
D) None of these done clear
View Solution play_arrowA) \[{{90}^{o}}\] done clear
B) \[{{45}^{o}}\] done clear
C) \[{{75}^{o}}\] done clear
D) \[{{15}^{o}}\] done clear
View Solution play_arrowquestion_answer8) Find the measure of the angle x in the given figure.
A) \[{{72}^{o}}\] done clear
B) \[{{82}^{o}}\] done clear
C) \[{{90}^{o}}\] done clear
D) \[{{40}^{o}}\] done clear
View Solution play_arrowquestion_answer9) The given figure shows three identical squares. Find x.
A) \[{{30}^{o}}\] done clear
B) \[{{27}^{o}}\] done clear
C) \[{{36}^{o}}\] done clear
D) \[{{16}^{o}}\] done clear
View Solution play_arrowA) \[{{2}^{o}}\] done clear
B) \[{{8}^{o}}\] done clear
C) \[{{17}^{o}}\] done clear
D) \[{{20}^{o}}\] done clear
View Solution play_arrowA) \[{{185}^{o}}\] done clear
B) \[{{134}^{o}}\] done clear
C) \[{{148}^{o}}\] done clear
D) \[{{176}^{o}}\] done clear
View Solution play_arrowA) \[19\,cm\] done clear
B) \[17\,cm\] done clear
C) \[28\,cm\] done clear
D) \[22\,cm\] done clear
View Solution play_arrowA) \[{{42}^{o}}\] done clear
B) \[{{52}^{o}}\] done clear
C) \[{{128}^{o}}\] done clear
D) \[{{134}^{o}}\] done clear
View Solution play_arrowA) \[{{25}^{o}}\] done clear
B) \[{{30}^{o}}\] done clear
C) \[{{20}^{o}}\] done clear
D) \[{{50}^{o}}\] done clear
View Solution play_arrowquestion_answer15) Find the measure of \[\angle LNM\]in the given figure.
A) \[{{30}^{o}}\] done clear
B) \[{{80}^{o}}\] done clear
C) \[{{70}^{o}}\] done clear
D) \[{{60}^{o}}\] done clear
View Solution play_arrowA) \[10\,m\] done clear
B) \[20\,m\] done clear
C) \[5\,m\] done clear
D) \[25\,m\] done clear
View Solution play_arrowA) \[20\,m\] done clear
B) \[36\,m\] done clear
C) \[18\,m\] done clear
D) \[25\,m\] done clear
View Solution play_arrowA) \[150\text{ }cm\] done clear
B) \[140\text{ }cm\] done clear
C) \[130\,cm\] done clear
D) \[120\,cm\] done clear
View Solution play_arrowA) \[40\text{ }m\] done clear
B) \[30\text{ }m\] done clear
C) \[50\,m\] done clear
D) \[10\,m\] done clear
View Solution play_arrowA) 90 cm done clear
B) 45 cm done clear
C) 89 cm done clear
D) 98 cm done clear
View Solution play_arrowquestion_answer21) If y is five times of x, find the values of x, y and z.
A)
x | y | z |
\[{{20}^{o}}\] | 80 | \[{{140}^{o}}\] |
B)
x | y | z |
\[{{30}^{o}}\] | \[{{80}^{o}}\] | \[{{140}^{o}}\] |
C)
x | y | z |
\[{{20}^{o}}\] | \[{{100}^{o}}\] | \[{{160}^{o}}\] |
D)
x | y | z |
\[{{30}^{o}}\] | \[{{100}^{o}}\] | \[{{160}^{o}}\] |
question_answer22) State T for true and T' for false.
(i) In the given right-angled triangle; \[ABC,\text{ }\angle B={{65}^{o}},\text{ }\angle C={{25}^{o}},\]then \[A{{B}^{2}}=B{{C}^{2}}+C{{A}^{2}}\]. |
(ii) The length of the third side of a triangle cannot be smaller than the difference of the lengths of any two sides. |
(iii) A triangle can have only one median. |
A)
(i) | (ii) | (iii) |
F | F | T |
B)
(i) | (ii) | (iii) |
F | T | F |
C)
(i) | (ii) | (iii) |
F | T | T |
D)
(i) | (ii) | (iii) |
F | F | F |
question_answer23) Fill in the blanks.
(i) The line segment joining a vertex of a triangle to the midpoint of its opposite side is called a P of the triangle. |
(ii) The perpendicular line segment from a vertex of a triangle to its opposite side is called an Q of the triangle. |
(iii) A triangle has R altitudes and S medians. |
A)
P | Q | R | S |
Altitude | Median | 1 | 1 |
B)
P | Q | R | S |
Altitude | Median | 3 | 3 |
C)
P | Q | R | S |
Median | Altitude | 3 | 3 |
D)
P | Q | R | S |
Median | Altitude | 2 | 3 |
question_answer24) Which of the following statements is TRUE?
Statement 1: The sum of the lengths of any two sides of a triangle is greater than the length of the third side. |
Statement 2: If P is a point on the side BC of \[\Delta ABC\]. Then \[(AB+BC+AC)>2AP\] |
A) Only Statement-1 done clear
B) Only Statement-2 done clear
C) Both Statement-1 and Statement-2 done clear
D) Neither Statement-1 nor Statement-2 done clear
View Solution play_arrowquestion_answer25) Find the values of x and y respectively.
A) \[{{47}^{o}},\,{{66}^{o}}\] done clear
B) \[{{66}^{o}},{{48}^{o}}\] done clear
C) \[{{68}^{o}},{{47}^{o}}\] done clear
D) \[{{47}^{o}},{{68}^{o}}\] done clear
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