Class 7    Math    Example [M-7.52]

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Q1. When two angles are supplementary, sum of their angles will be ---------------.
 
  • 150o
  • 90o
  • 180o
  • 120o
 
Q2. Among two complementary angles the measure of larger angle is 10o more than the smaller angle. Find their measures.
 
  • Smaller angle = 40 degrees, bigger angle = 140 degrees
  • Smaller angle = 40 degrees, bigger angle = 50 degrees
  • Smaller angle = 50 degrees, bigger angle = 50 degrees
  • Smaller angle = 30 degrees, bigger angle = 60 degrees
 
Q3. Refer the below diagram, can we say that angle 1 and angle 2 are adjacent angles ?
     identify missing angles from a diagram
 
  • Insufficient Data
  • Yes
  • No
  • Cannot be decided
 
Q4. How can we generally represent the below line segment AB ?
     identify missing angles from a diagram
 
  • AB
  • AB
  • BA
  • BA
 
Q5. Which of the following pair of angles are supplement to each other ?
     identify missing angles from a diagram
 
  • A and C
  • B and C
  • A and D
  • B and D
Q6. From the below pair of angles, please identify which pair is complementary ?
 
  • 131o, 45o
  • 31o, 59o
  • 41o, 49o
  • 31o, 149o
 
Q7. If ∆PQR ≅ ∆XYZ, which part of ∆PQR corresponds to ∠Y ?
 
  • ∠P
  • ∠X
  • ∠R
  • ∠Q
 
Q8. State True or False: "Two acute angles can be complement to each other".
 
  • Blank
  • Blank
  • TRUE
  • FALSE
 
Q9. Refer the below diagram, which of the following pair of angles are adjacent ?
     identify missing angles from a diagram
 
  • angle COD and angle DOE
  • angle AOC and angle DOE
  • angle COD and angle AOF
  • angle AOD and angle FOB
 
Q10. Below are the measurements of two congruent triangles. Select correct triangle names based on the details provided:
Triangle 1: AB = 6 cm, AC = 8 cm, ∠A = 60o
Triangle 2: PQ = 6 cm, PR = 8 cm, ∠P = 60o
 
  • ∆ABC and ∆PRQ
  • ∆ACB and ∆PQR
  • ∆ABC and ∆PQR
  • ∆CAB and ∆PRQ
   
 
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