Question

Choose the correct option and write the answer and show working: Do not
1. If the length of each edge of a cube is 8 cm , it's
Volume will be
a) 64 sq. cm
c) 64 cu. cm
b) 512 cu. cm
d) 512 sq. cm
2. Choose the pair of supplementary angles.
a) 50°, 40°
b) 75°, 115°
c) 35°, 45°
d) 78°, 102°
3. 18% of 2 kg is equal to
a) 9 kg
b) 36 g
c) 360 g
d) 900g
4. If the temperature is 45°C, what will be the temperature in Fahrenheit scale?
a) 81°F
c) 113°F
b) 25°F
d) 45°F​

Answer 1

Answer:

Answers be: 1) 512 cu cm..

2) 78° ; 102°

3)360g

4)113°F

Answer 2

Answer:

1. 8×8×8 = 512³ 512 cube not square means option b
2. supplimentry = 180° means 78+102 option d
3. 18/100×2=360 gram
4. 81°F
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