Approximation And Errors Questions and Answers

0 votes

0 answers

A rectangle measure 2.8cm by 3.6cm find the percentage error

asked Feb 29 in Mathematics Form 3 by 0741404XXX

0 votes

2 answers

Afrustum oh h 6cm is cut from a pyramid whose base is a square of side 20cm and h 14cm, find the base of small pyramid

asked Jun 28, 2023 in Mathematics Form 3 by 0112945XXX

0 votes

9 answers

A rectangular card measure 3.5cm by 1.4cm. Find the absolute error in its area

asked May 29, 2022 in Mathematics Form 3 by BenedictorMueni

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4 answers

how to find errors for whole numbers like 12 or 8

asked Mar 11, 2022 in Mathematics Form 3 by Darl

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4 answers

Each side of a regular heptagon measures 11.2cm. What is the percentage error in calculating the heptagon's perimeter

asked Feb 23, 2022 in Mathematics Form 3 by Yuvaa

0 votes

0 answers

Calculate the percentage error

asked Oct 8, 2021 in Mathematics Form 3 by Wanxi

0 votes

1 answer

Given x = 13.4cm and y = 4.3 cm. calculate the percentage error in X/Y correct to 4 d.p

asked Aug 16, 2021 in Mathematics Form 3 by anony mous

0 votes

1 answer

The sides of a right angled triangle measured to the nearest cm are 5cm, 12cm and 13cm Determine the

asked Aug 2, 2021 in Mathematics Form 3 by anony mous

0 votes

1 answer

Find the relative error in using 0.3 as the estimate of 1/3.

asked Jul 23, 2021 in Mathematics Form 3 by anony mous

0 votes

1 answer

Masses of three babies was stated as a=12.7kg, b=9.8 kg and c=3.20kg. find the relative error in the following expressions:

asked Jul 23, 2021 in Mathematics Form 3 by anony mous

0 votes

1 answer

The dimensions of a brick are 2cm x 3.4cm x 6.42cm. Find the percentage error in the calculation of its area.

asked Jul 23, 2021 in Mathematics Form 3 by anony mous

0 votes

1 answer

The sides of a triangle were measured and recorded as 4cm,6.2cm and 9.50cm.Calculate the percentage error in its perimeter correct to 2 decimal places.

asked Jul 21, 2021 in Mathematics Form 3 by anonymous

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1 answer

Use the graph to answer the question below

asked Jul 2, 2021 in Mathematics Form 4 by anony mous

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1 answer

If x = 9.6, y= 3.60 and z = 5, Find the percentage error in the calculation of (x+y)/z, giving your answer to three significant figures.

asked Jun 30, 2021 in Mathematics Form 3 by anonymous

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