The measure of angle ABC is 160 .
The measure of angle DBC is 55 .
The measure of angle ABD i...
Mathematics, 05.03.2021 01:00 alexdub9649
The measure of angle ABC is 160 .
The measure of angle DBC is 55 .
The measure of angle ABD is x .
Find the value of x .
Answers: 3
Mathematics, 21.06.2019 15:30
Will give are given that xy is parallel to zw. if xz is a transversal that intercepts xy and zw, angle angle alternate interior angles. since xy is parallel to zw, we know that these angles are we also know that angle xvy and angle zvw are , and thus congruent. we can conclude that △xyv ~ △zwv using the similarity theorem.
Answers: 2
Mathematics, 21.06.2019 17:00
Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?
Answers: 1
Mathematics, 21.06.2019 17:30
If i have one apple and give you the apple, how many apples do i have?
Answers: 2
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