ꯑꯣꯏꯒꯅꯤ꯫ ꯃꯦꯟꯁꯨꯔꯦꯁꯟ: ꯃꯤꯠꯌꯦꯡ ꯑꯗꯨ ꯈꯜꯂꯨ꯫

Exercise and reference answers

Matching pairs

1. Left

   ꯑꯣꯏꯒꯅꯤ꯫ ꯇ꯭ꯔꯦꯄꯦꯖꯤꯌꯝ ꯕꯦꯖꯁꯤꯡ 10,18m;h6m:ꯑꯦꯔꯤꯌꯥ꯫

   Right

   84 m²

2. Left

   ꯑꯣꯏꯒꯅꯤ꯫ ꯔꯣꯝꯕꯁ ꯗꯥꯏꯒꯣꯅꯥꯂꯁꯤꯡ 12,16cm:ꯄꯦꯔꯤꯃꯤꯇꯔ꯫

   Right

   40 cm

3. Left

   ꯑꯣꯏꯒꯅꯤ꯫ ꯁꯦꯛꯇꯔ r14 ꯁꯦ.ꯃꯤ.;ꯑꯥꯔꯛ 22 ꯁꯦ.ꯃꯤ.:ꯑꯦꯔꯤꯌꯥ꯫

   Right

   154 cm²

4. Left

   ꯑꯣꯏꯒꯅꯤ꯫ ꯑꯣꯄꯟ-ꯇꯣꯞ ꯕꯣꯛꯁ 10×6×4cm:ꯃꯄꯥꯅꯒꯤ ꯃꯐꯝ꯫

   Right

   188 cm²

5. Left

   ꯑꯣꯏꯒꯅꯤ꯫ ꯍꯦꯃꯤꯁ꯭ꯐꯤꯌꯥꯔ r3 ꯁꯦ.ꯃꯤ.:ꯑꯀꯪꯕꯥ ꯃꯐꯝ꯫

   Right

   56.52 cm²

6. Left

   ꯑꯣꯏꯒꯅꯤ꯫ ꯁ꯭ꯐꯤꯔ r3→ꯀꯣꯟ r3,h4 ꯁꯦ.ꯃꯤ.:ꯀꯌꯥꯝ ꯌꯥꯕꯒꯦ꯫

   Right

   3

Instructions

ꯑꯣꯏꯒꯅꯤ꯫ ꯃꯆꯥꯛ ꯃꯊꯨꯝ ꯃꯥꯡꯈꯤꯕꯥ ꯂꯩꯇꯦ; ꯎꯠꯂꯤꯕꯥ ꯃꯇꯨꯡ ꯏꯟꯅꯥ ꯂꯝꯕꯤꯁꯤꯡ; π=3.14 ꯍꯥꯌꯅꯥ ꯂꯧꯕꯥ ꯌꯥꯏ꯫