30+ ! !
a) imagine that you need to create a scale drawing of this sign. the scale dr...
Mathematics, 14.11.2019 05:31 kiingbr335yoqzaxs
30+ ! !
a) imagine that you need to create a scale drawing of this sign. the scale drawing will be used to create a mold that will be used to manufacture the sign. use the grid to make a scale drawing of this sign. include a key to show the relationship between the dimensions in the scale drawing and the dimensions of the actual sign. label all sides in the scale drawing. show your work.
Answers: 2
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Arectangle has an area of 54 square feet. if the length is 3 feet more than the width, find the dimensions of the rectangle.
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Which statement best explains why ben uses the width hi to create the arc at j from point k
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Find the value of x in each case. give reasons to justify your solutions! d q ∈ pr
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Given: ad¯¯¯¯¯ is an altitude. prove: ab2+ac2=cb2 right triangle a b c with right angle a. point d lies on side b c and segment a d is drawn. angle a d c is a right angle. drag and drop a reason into each box to correctly complete the two-column proof. statement reason ad¯¯¯¯¯ is an altitude, and ∠bac is a right angle. given ∠adb and ∠adc are right angles. definition of altitude ∠bac≅∠bda ? ∠bac≅∠adc ? ∠b≅∠b ? ∠c≅∠c reflexive property of congruence △abc∼△dba ? △abc∼△dac aa similarity postulate abbd=cbab ? ab2=(cb)(bd) cross multiply and simplify. acdc=cbac polygon similarity postulate ac2=(cb)(dc) cross multiply and simplify. ab2+ac2=ab2+(cb)(dc) addition property of equality ab2+ac2=(cb)(bd)+(cb)(dc) substitution property of equality ab2+ac2=(cb)(bd+dc) ? bd+dc=cb segment addition postulate ab2+ac2=cb2 substitution property of equality
Answers: 1
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