For items 12-13, Triangle ABC is right-angled at B. If 2C 42° and b= 18.5 cm
12.
What is the length of side a?
A. 11.75 cm
8. 13.75 cm
C. 15.75 cm
D. 17.75 cm
13.
What is the measure of ZA?
A. 48°
B.520
C. 56°
D. 620
For items 14-15, Triangle ACB is right-angled at C. If 2B = 47° and a= 21 cm,
What is the length of the side c?
A. 21.92 cm
B. 28.69 cm
C. 30.79 cm
D. 34.12 cm
15.
How long is the side b?
A. 20.52 cm
B. 21.52 cm
C. 22.52 cm
D. 23.52 cm
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sorry I don't know
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If a group of toys are given to you that are made of metal, cloth and plastic?
a) On which basis will you classify the toys into groups?
b) What properties do you observe while grouping toys?
c) What are the uses in separating and grouping the materials?If a group of toys are given to you that are made of metal, cloth and plastic?
a) On which basis will you classify the toys into groups?
b) What properties do you observe while grouping toys?
c) What are the uses in separating and grouping the materials?If a group of toys are given to you that are made of metal, cloth and plastic?
a) On which basis will you classify the toys into groups?
b) What properties do you observe while grouping toys?
c) What are the uses in separating and grouping the materials?If a group of toys are given to you that are made of metal, cloth and plastic?
a) On which basis will you classify the toys into groups?
b) What properties do you observe while grouping toys?
c) What are the uses in separating and grouping the materials?
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