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In the right angle triangle abc what is the length of ac if ab equals 22 cm and bc equals 32 cm?
you use Pythagoras theorem. Square of the Hypotenuse = square of the other 2 sides i.e ac squared = ab squared + bc square = 22 Squared + 32 Squared = 484 + 1024 = 1508 so ac = square root of 1508 = 38.83 cm(2 d.p)
If the measure of angle A is 30° and AC=18,find the length of AB?
36/√3
What would a triangle look like if ab plus ac equals bc?
It would be a straight line of length bc
What is length ab if cab is 90 degrees and ac is 9cm and bc is 15cm on right angle triangle?
12 cm
In triangle ABC side AB is 9 cm shorter than side AC while bc is 3cm longer than side AC if the perimeter is 48 cm find the lenghts of the three sides?
AB + AC + BC = 48 AB + (AB +9) + (AB + 9 + 3) = 48 Solve and AB = 9 So AB = 9, AC = 18 and BC = 21
Quadrilateral abcd is a square bc equals 10 what is the length of ac?
If the quadrilateral is a square then all of its sides are the same length. ac is not one of the sides but is a diagonal which forms the hypotenuse of a right angle triangle with sides ab and bc. According to Pythagoras the sum of the square of the hypotenuse is equal to the sum of the squares of the other two sides. As side ab measures 10 then 10 squared = 100. Side bc has the same measurements. The square of side ac must equal 200 (100 + 100) so the length of side ac must equal the square root of 200 (100 + 100) which is 14.14 (to 2 decimal places).
Quadrilateral abcd is a square bc equals 2 what is the length of ac?
\8
What are two segments that have the same measurement?
If 2 segments have the same length they are known as 'congruent segments' IE: segment AB=segment AC (or AB=AC) then AB @ AC (or AB is congruent to AC)
In the right angle triangle abc what is the length of ac if ab equals 22 cm and bc equals 32 cm?
you use Pythagoras theorem. Square of the Hypotenuse = square of the other 2 sides i.e ac squared = ab squared + bc square = 22 Squared + 32 Squared = 484 + 1024 = 1508 so ac = square root of 1508 = 38.83 cm(2 d.p)
If ab equals 9 centimeters and bc equals 12 centimeters which does ac equal?
To find the length of AC, use the Pythagorean theorem. AC equals the square root of (AB squared + BC squared), which is the square root of (9 squared + 12 squared), giving AC = square root of (81 + 144) = square root of 225 = 15 centimeters.
If parallelogram ABCD is a square then AB will equal AC?
never
What is the length of the hypotenuse AC?
sqrt(ab^2 + bc^2)
If AB 34 and AC 12 find the length of BC round to the nearest tenth.?
Assuming that AB and AC are straight lines, the answer depends on the angle between AB and AC. Depending on that, BC can have any value in the range (22, 46).
How do you prove that In a quadrilateral ABCD prove that AB plus BC plus CD plus DA 2( AC plus BD )?
You cannot prove it since it is not true for a general quadrilateral.
If the measure of angle A is 30° and AC=18,find the length of AB?
36/√3
If d is the midpoint of ac and c is the midpoint of bd what is the length of ab if bd is 12cm?
16cm
In the given right triangle find the length of the hypotenuse AB if BC 6 and AC 5.?
The length is sqrt(61) units.
