1 1
Trevor
produces scale drowing for a
for a living.
Today he is drawing a boat which is ion long, 2.5m high
and So wide. He uses a scale of 1:50. Before he
completes his work he makes a few errors and has to start
again, this can make his boas very angry
measurement and the dowing for the height of the best?
what is the

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.

In the following diagram it is given that dec,ab || dc, ad || eb, and ad is congruent to bc. a)why isn't abc a parallelogram even though it has a pair of parallel sides and a pair of congruent sides b)explain why be must be congruent to bc. further explain what type of triangle this makes triangle abc and what it tells you about angle 1 and angle 2c) finally why must angle 3 be congruent to angle 1? further, explain why we know that angle 3 is congruent to angle 2