Describe cómo se puede representar un cubo mediante un diagrama de red. ¿Cuántas caras tiene un cubo y cuál es la forma de cada cara?

3) Flool of an ICT room of school is to be fitted with a square marble of the largest possible size. The size of the room is lam by 7 cm . What sho- wld be the size of the tiles required that has to be cut \& how many such tiles are required?

What do we call the distance around a circle?

Geometric Mean of 4,2 and 8 is? Select one: a. -2 b. 0 c. 4 d. 9

efine congruent triangles(SSS crite

Q2: \( (8 \) Marks) For the points, \( P(0,1,-1), Q(1,2,0) \), and \( R(1,3,2) \) : A- If \( u=\overline{P Q} \) and \( v=\overline{P R} \), find the vector projection of \( u \) onto \( v \), and the scalar component of \( u \) in the direction of \( v \). B. Find the area of the triangle with vertices \( P, Q \), and \( R \).