State what additional information is required in order to know that the triangles are congruent for the reason given. MULTIPLE CHOICE

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

What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers

The width of a rectangle is 20 units. can the perimeter p of the rectangle be 64 units when its length x is 11 units? no, because p = 2x + 2(20) no, because p ≠ 2x + 2(20) yes, because p ≠ 2x + 2(20) yes, because p = 2x + 2(20)