ett a he 9 Find the angle between the hands of the och in sch figure 9 00 am 1 00 pm 10 te in the given figure the angle mease 20 Look at the same figure through a magnifying Dose change angle becomes laiger Does the suk of the angle 200 Measure and classify each angis CACH CADC Doc DOR 2008 Exercise 5 5 Me 6 00 pm a The adjacent edges of a table tap b The lines of a railway track c The line segments forming the leta 1 d The letter V from 1 Which of the following are modelsforperpendicular lines LR PLUS Pperverse to the the night Land XV esact in the peshtA Wer measure of Y 1 There are two ses ages in your the measures of the angles that a S comen Do they have any angle mat i perpine somman dy the digrom The is GE EGY b Door PE bes CO c dentify any e segments for which P Herpendicular tisector AC FG CD GHBC H Exercise 5 6 t Nams the types of owing ge a Tiangle with length of sides 7 cm 8 mand by BC with AB 87 cm AC 7 om and BC c APOR the PQ OR PR S5om id ADEF with eD 90 n SKYZ with mY 90 and XYYZ ALMN with 1 30 mM 70 and mN 80 Match the following Measure of Triangle 3 sides of equal lengt a Scale 8 2 sides of equal length b iscsperes right Types of Triangle angled Al sides of different Otae angled lingh v 3 acute anges v 1 night angin vi 1 obtuse angle vejt nght angle with two sides of equal length 0 Right angled e Equilateral Acute angled gosceias 3 Nemesach of the folowing triangies in two difer ways You may judge the nature of angle t obation MI Try to construct triangles ung machacks Some are shown here Can you make a tangle with a 3 matchto e 5 matates 1 6 matchwo Remember you have to use the matchats in each case i Nams the type of trade think of reasons for you cannot matang think of masons for b 4 match Exercise 5 7 1 Say true or false a Each angle of rectangle ght ange b The opposite sides of a rectangle an equal m lingh ght of a 10 Souess scans a d At the side of a mombus se of equal length 0 All the sides of a paralelogram are of soul length 4 Sepas pieselwigram 3 Ap regard d length and wipes angun meur Can you identify the requ The opposite sides of a trapanum um paralle 2 Give reasons for the following a Asquare can be thought of as a special rectangle A rectangle can be thought of special paralelogram mamb Exercise 5 8 Examine wheme the og epolygons among these say wh M 2 Namech polygon Make two more examples of each of the c The diagonale of a squarere perpendicular to 3 Draw a rough skich of a regular hexagon Connectin one another any time of vertices throw thangle identify th type of the triangle you uveden Drawough skach of a regula octagun Um aquared paper if you wan D rectangle joiningscy four of the vertices of the antagon 5 Adagol segment that joins any two vertic polygon arut is e side of the polygon Dram rough sch of a pentagon and draw is diegonale