Q.1. What is p(–2) for the polynomial p(t) = t2 – t + 1? Solution. p(t) = t2 – t + 1⇒ p(–2) […]

Q1: Simplify: (√5 + √2)2.Ans:Here, (√5 + √22 = (√52 + 2√5√2 + (√2)2= 5 + 2√10 + 2= 7 + 2√10

Multiple Choice Questions Q1: A histogram has a class interval 40-60, and its rectangle height is 8 units. Another class interval

Multiple Choice Questions Q1: Surface area of bowl of radius r cm is (a) 4πr2(b) 2πr2(c) 3πr2(d) πr2 Ans: (c) Sol: The area of

Multiple Choice Questions Q1: Surface area of bowl of radius r cm is (a) 4πr2(b) 2πr2(c) 3πr2(d) πr2  Q2: A conical tent is 10 m

Multiple Choice Questions Q1: The difference between sides at right angles in a right-angled triangle is 14 cm. The area

Worksheet Solutions: Circles True and False Q1: If two arc of a circle are congruent. Then corresponding chord are unequal.Ans: False

True and False Q1: If two arc of a circle are congruent. Then corresponding chord are unequal. Q2:  Two perpendicular bisector