Question

$(-2)^{4} \times (-4)^2 \times 2^{-2}\times 4^2=(-2)^4\times ({-2\times2})^2\times 2^{-2}\times(2^2)^2$

Answer 1

Answer:

Step-by-step explanation:

(i) Draw a line segment which is sufficiently long using ruler.

(ii) Locate points X and Y on it such that XY=5cm.

(iii) At Y, construct a line segment YW, sufficiently large, such that ∠XYZ=100˚ ; use protractor to measure 100˚

(iv) With Y as centre and radius 5.5 cm, draw the line cutting YW at Z; join XZ.

⇒ Then XYZ is the required triangle.