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25 Squares on a Bingo Card.
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What is the area of oblique triangles?
Use the Hero's formula: Let s = (a + b + c)/2. Then the area of the triangle equals√[s(s - a)(s - b)(s - c)], where a, b, and c denote the sides of the triangle.
What is the area of a trianglewith sides a equals 5b equals 8andc equals 11?
Let s = semiperimeter (ie half the perimeter) So s = (a+b+c)/2 = (5 + 8 + 11)/2 = 24/2 = 12 Then area = sqrt[s*(s-a)*(s-b)*(s-c)] = sqrt[12*7*4*1] = sqrt[336] = 18.33 square units.
If a and b equals 5 c equals 6 and d equals 4 whats the area of this triangle?
Assuming the sides of the triangle a=5, b=5 and c=6, the semiperimeter s=(5+5+6)/2=8. Height d=3 is not necessary if you use Heron´s formula for the area (A): A = [s(s-a)(s-b)(s-c)]1/2 = [8(8-5)(8-5)(8-6)]1/2 = [144]1/2 = 12
Rewrite log s equals t in the form ax equals y?
If log10s = t, then t10 = s More generically: If logab = c, then ca = b
In the following Y equals income-C equals consumption S equals saving c equals marginal propensity to consume-assuming no foreign trade or government sector- given investment a multiplier of 5 which i?
c=100+cY THEN WHICH ONE IS correct (a) S=100+0.2Y (B) C=100+0.8Y (C) S=100+0.8Y (D) C= 100+0.2Y i don't know just tell us
What is the ditloid 7 equals B for S B?
The ditloid 7 equals B for S B (7 = B for S B) means:7 = Brides for Seven Brothers
What is the radius of the inscribed circle if the base of an isosceles triangle is 16 inches and the altitude is 15 inches?
In order to find the radius of the inscribed circle we have to find the other side'lenght. We will use the property of the right triangle: c^2=a^2+b^2. In our case a = 8 (half of 16 since in this case the altitude is also a median) and b=15 ( the altitude). Using this formula we find that c^2=289 or c=sqrt(289) or c=17. Now that we know all the sides of the triangle we are going to use the following formula r=sqrt[(s-a)(s-b)(s-c)\s] where "r" is the radius of the inscribed circle and "s" is the semiperimeter of the triangle or s=a+b+c\2=16+17+17\2=50\2=25. Now substituting in the formula r=sqrt[(s-a)(s-b)(s-c)\s] we get r=sqrt[(25-17)(25-17)(25-16)\25]=sqrt[8.8.9\25]=sqrt[576\25]=24\5=4,8 . And so we have found the radius of the inscribed circle: r=4,8
What is 65 S L on the you and 10 B P and 3 S including CL and M?
four twice inside b and c SL 25 since
What is the area formula for an triangle?
It is sqrt{s*(s-a)*(s-b)*(s-c)} where the lengths of the three sides are a, b and c units and s = (a+b+c)/2.
7 equals c in the s?
7=c(s) obviously
How do you find the perimeter of a parallelogram with B equals 3.6 cm and S equals 2.2 cm?
It depends on what B is and what S is!
S equals C plus M C equals 14 M equals - 2.50 find the value of the variable that is not given Round to the nearest hundredth if applicable?
16.5
