Question
P6.AP.TL.17090744-A1
Nora has a square piece of paper EFGH of side 21 cm. She cut along the dotted lines shown in Figure 1 to get one small square of area 9 cm2 and 8 identical right-angled triangles. Triangle JKL in Figure 2 is one such triangle. Find the length of JL.
2 m
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STUDENT

Primary 6 AREA PERIMETER P6.AP.TL.17090744

01 Jul 2024, 08:01 PM

Nora has a square piece of paper EFGH of side 21 cm. She cut along the dotted lines shown in Figure 1 to get one small square of area 9 cm2 and 8 identical right-angled triangles. Triangle JKL in Figure 2 is one such triangle. Find the length of JL.
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