
(i) The pairs of corresponding angles:
\(∠1, ∠5; ∠2, ∠6; ∠4, ∠8\) and \(∠3, ∠7\)
(ii) The pairs of alternate interior angles are:
\(∠3, ∠5 \) and \(∠2, ∠8\)
(iii) The pair of interior angles on the same side of the transversal:
\(∠3, ∠8\) and \(∠2,∠ 5\)
(iv) The vertically opposite angles are:
\(∠1, ∠3; ∠2, ∠4; ∠6,∠ 8 \) and \(∠5, ∠7\)
Read more: Pairs of Angles
Using laws of exponents, simplify and write the answer in exponential form:
(i) 32 × 34 × 38 (ii) 615 ÷ 610 (iii) a3 × a2 (iv) 7x×72 (v) (52) ÷ 53 (vi) 25 × 55 (vii) a4 × b4 (viii) (34)3(ix) (220 ÷ 215)×23 (x) 8t ÷ 82