Question

Pls answer fast with explanation i will mark as brainliast and thanks.​

Answer 1

Answer:

10. Areaof circular card sheet = πr^2 = 22/7×14^2 = 596 sq cm

Now combined area of two small circles removed= 2× 22/7×3.5^2 = 77 sqcm

Area of rectangle removed = 3×1 = 3 sqcm

Area remaining = 596-(77+3) = 516sqcm

17. Length of minute hand = 15cm

After 1 hr the minute hand sweeps the whole clock and comes to its original position.

Hence, distance travelled = circumference of the clock

Assuming minimal gap between tip of minute hand and the clock boundary,

Circumference = 2πr = 2×3.14×15 = 94.2cm

Hence, the tip travels 94.2cm in 1 hr.

Answer 2

Hyy Dude

Hope it's helps you ✨

Ans 2 94.2 cm

Minute hand moves 942 cm in one hour