Learn about the SSS theorem, also known as the side-side-side triangle theorem or the SSS triangle theorem, with examples of how to apply the theorem.
Find the area of the triangle whose sides of the triangle are 11 units and 12 units and the angle is 60° Solution: Given: a = 11 units, b = 12 units, C = 60° Area of the triangle = 1/2(a*b*sinC) = 1/2 × 11 × 12 × sin50° ...
Calculate the sum of the area of the so-called Hippocratic lunas, which were cut above the legs of a right triangle (a = 6cm, b = 8cm). Instructions: First, calculate the area of the semicircles above all sides of the ABC triangle. Compare the sum of the ...
To get the smallest altitude, it must be drawn to the hypotenuse. Let the length be x; we have (x)(25)2=(15)(20)2, so 25x=300 and x is 12. Our answer is then 12. By Heron's formula, the area is 150, hence the shortest altitude's length is 2⋅15025=12⇒B....
we have the formula for area S=√p(p−a)(p−b)(p−c), where p=12(a+b+c). 相关知识点: 试题来源: 解析 Let AD be the altitude. Denote BD=x and AD=h. Then we have x2+h2=c2 and (a−x)2+h2=b2. Solving for x and h, we have x=c2−b2+a22a and h2=c2−x...
ASA formula is one of the criteria used to determine congruence. ASA congruence criterion states that: if two angles of one triangle, and the side contained between these two angles, are respectively equal to two angles of another triangle and the side contained between them, then the two tri...
An alternative way to find the area of the triangle is by using Heron's formula, A=√(s)(s−a)(s−b)(s−c) where s is the semi−perimeter of the triange (meaning half the perimeter). Here, the semi−perimeter is (10+10+12)/2=16. Thus the area quals √(16)(16−...
Solve the triangle. Round to the nearest hundredth. Side a=10 ft;side b=15 ft;side c=24 ftHeron's Formula:We have different formulas to find the area of a triangle depending on the information available about the triangle. If a,b, and c are the sides of...
Since △WAT is an equilateral triangle with a side of length \sqrt{13} , its height will be \dfrac{\sqrt{3}}{2} (√{13). The area of △WAT is thus, \dfrac{1}{2} \dfrac{\sqrt{3}}{2} 13= \dfrac{13}{4}\sqrt{3} . It is also possible to use the formula for the area...
The utility model discloses a floor construction joint instrument formula side form support belongs to construction technical field, and it contains transverse connection pole, montant, diagonal brace, angle steel, square pipe, a triangle -shaped is constituteed to two montants and a diagonal brace...