JAMB lengths and areas of plane geometrical figures Mathematics Past Questions, Answers & Explanations - Mathematics

Jamb Mathematics Questions - lengths and areas of plane geometrical figures

Question 16:

In the figure, \(\bigtriangleup\) ABC are in adjacent planes. AB = AC = 5cm, BC = 6cm and o then AE is equal to

Question 17:

In the figure, PQ is parallel to SQ ; QS bisets < PSQ, < PQS is 65^o and < RPS is 20^o. What is the size of < PRS?

Question 18:

In the figure, PQ\\SR, ST\\, ST\\RQ, PS = 7cm, PT = 7cm, SR = 4cm. Find the ratio of the area QRST to the area of PQRS.

Question 19:

A micrometer is defined as one millionth of a millimeter. A length of 12,000 micrometres may be represented as

Question 20:

In \(\bigtriangleup\)XYZ, XY = 3cm, XZ = 5cm and YZ = 7cm. If the bisector of XYZ meets XZ at W, what is the length of XW?