Question
P6.AP.JC.23100216-A2
PSLE
Figure 1 shows a triangular card MNP with MP = PN. A number of such cards were arranged along the four sides of a rectangular board. Figure 2 shows part of the arrangement. A total of 30 pins were placed at an equal distance of 36 cm apart to hold the cards.
  1. Find the length of QR.
  2. Find the total area of the cards used.
4 m
(a)
∑

Click ∑ button first when a symbol is required. X

(b)
∑

Click ∑ button first when a symbol is required. X

Symbols

Enter the numerator and denominator


Enter value


2
Question Solution

1-minute grace period



When you click the Next button, you will be given 1-minute grace period to decide whether to do the next question type.

The question will be marked as incorrect if you exceed 1 minute and leave the question page.

Click the Back button instead if you would like to return to the topic page.

STUDENT

Primary 6 AREA PERIMETER P6.AP.JC.23100216

03 Jul 2024, 08:14 AM

PSLE
Figure 1 shows a triangular card MNP with MP = PN. A number of such cards were arranged along the four sides of a rectangular board. Figure 2 shows part of the arrangement. A total of 30 pins were placed at an equal distance of 36 cm apart to hold the cards.
  1. Find the length of QR.
  2. Find the total area of the cards used.
Navigations
Contact Us
Members
Links