Question
Using the information given, name the right angles in each part of the given figures:
(a) BA ⊥ BD
(b) RT ⊥ ST
(c) AC ⊥ BD
(d) RS ⊥ RW
(e) AC ⊥ BD
(f) AE ⊥ CE
(g) AC ⊥ CD
(h) OP ⊥ AB
[4 MARKS]
(a) BA ⊥ BD
(b) RT ⊥ ST
(c) AC ⊥ BD
(d) RS ⊥ RW
(e) AC ⊥ BD
(f) AE ⊥ CE
(g) AC ⊥ CD
(h) OP ⊥ AB
[4 MARKS]
Answer:
:
Each option: 0.5 Marks
(a) ∠ ABD
(b) ∠ RTS
(c) ∠ ACD and ∠ ACB
(d) ∠ RTW and ∠ RTS
(e) ∠ AED, ∠ AEB, ∠ BEC and ∠ DEC
(f) ∠ AEC
(g) ∠ ACD
(h) ∠ AKO, ∠ AKP, ∠ BKO, ∠ BKP
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:
Each option: 0.5 Marks
(a) ∠ ABD
(b) ∠ RTS
(c) ∠ ACD and ∠ ACB
(d) ∠ RTW and ∠ RTS
(e) ∠ AED, ∠ AEB, ∠ BEC and ∠ DEC
(f) ∠ AEC
(g) ∠ ACD
(h) ∠ AKO, ∠ AKP, ∠ BKO, ∠ BKP
Was this answer helpful ?
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