Area Questions and Answers

0 votes

4 answers

the length of an arc of a circle is 1/5 of its circumference is the area of the circle is 346.5 cm squared find the angle subtended by the Earth the Earth at the centre of the circle

asked May 5, 2023 in Mathematics Form 1 by 0726384XXX

0 votes

6 answers

each interior angle of a regular polygon is 120degrees larger than the exterior angle .how many sides have the polygo n?

asked Apr 19, 2022 in Mathematics Form 1 by Abbynana

0 votes

6 answers

a pendulum with a string of length r cm is hanged on a nail and when swung at an angle of 74° it traces an arc of length 46.8 cm find the area of the sector traced by the pendulum

asked Apr 7, 2022 in Mathematics Form 1 by Cherotichem

0 votes

1 answer

surface area +volume

asked Oct 7, 2021 in Mathematics Form 1 by Catherineotieno

0 votes

3 answers

A small field was surveyed and the measurements recorded in a surveyor’s field book as in the table below:

asked Aug 16, 2021 in Mathematics Form 1 by anony mous

0 votes

1 answer

Find the distance round the figure given below. (Take Π = 22/7)

asked Aug 16, 2021 in Mathematics Form 1 by anony mous

0 votes

1 answer

A famer has a piece of land measuring 840m by 396m. He divides it into square plots of equal sizes. Find the maximum area of one plot.

asked Aug 13, 2021 in Mathematics Form 1 by anonymous

0 votes

1 answer

a school hall measure 10m long, 7m wide and 4m high. All its inside walls and ceiling are painted. Calculate,

asked Aug 4, 2021 in Mathematics Form 1 by anonymous

0 votes

1 answer

The diagonals of a rhombus measure 9.2 cm and 7.5 cm respectively. Calculate the area of the rhombus

asked Aug 4, 2021 in Mathematics Form 1 by anonymous

0 votes

1 answer

A cylindrical metal bar of diameter 14cm and length 2m is melted and moulded into spherical balls. In the process, 5% by volume of metal is lost and what remains makes balls of radius 3.5cm.

asked Aug 2, 2021 in Mathematics Form 1 by anony mous

0 votes

1 answer

A triangular field has dimensions 21m by 52m by 47m

asked Aug 2, 2021 in Mathematics Form 2 by anony mous

0 votes

3 answers

A man uses 100m of fencing to enclose a rectangular area using a wall on one side. Find the maximum possible area that can be enclosed.

asked Jul 2, 2021 in Mathematics Form 1 by anony mous

0 votes

1 answer

Mr. Wanyama has a plot that is in a triangular form. The plot measures 170m, 190m and 210m, but the altitudes of the plot as well as the angles are not known. Find the area of the plot in hectares

asked Jun 29, 2021 in Mathematics Form 1 by Majay

0 votes

1 answer

A chord of a circle, 7 cm long subtends an angle of 60° at the centre of the circle. Detemine the area correct to 2 decimal places, of the major segment of the circle.

asked Jun 17, 2021 in Mathematics Form 1 by anonymous

0 votes

1 answer

A rectangular floor of a room measures 5.4 m long and 4.2 m wide. The room is to be covered with square tiles. Calculate the minimum number of square tiles that can be used to cover the floor.

asked Jun 17, 2021 in Mathematics Form 1 by anonymous

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