Mathematics jamb 1990

In the figure, PQR is a semicircle. Calculate the area of the shaded region

a

125\(\frac{2}{7}\)2

b

149\(\frac{2}{7}\)cm2

c

234\(\frac{1}{7}\)cm2

d

267\(\frac{1}{2}\)cm2

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a

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Discussions (12)

Eniolaajao11
1 year ago

the correct answer is 142.7cm²

Brodan1
2 years ago

@myschool explanation to the solution would mean a great deal to me

Davidpeter1234
3 years ago

he answer is not clear enough we need an explanation

Eniolaajao11
1 year ago

the answer is not there

Good8ness
1 year ago

please explanation...thank you

TCSS2025B
2 months ago

please explain my school

Solzzz
4 years ago

The answer is nt clear enough, an explanation would help

kariskaris
4 years ago

My school EXPLAIN

SammyOj
3 years ago

Am really lost

Fadilulahi666
1 month ago

Frank, can we get an explanation for this question?

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