الحلّ
find the area of a triangle with vertices p(1, -1, 0) Q(2, 1, -2)R(-1, 1, 2)
الحلّ
+1
العشري
خطوات الحلّ
Given:
Find triangle area using vector cross product:
أمثلة شائعة
Two more than a product of a number and 4 is equal to 6.The sum of three consecutive integers is 345. Find the three integers.negative four times a number is no less than fiveThe area of a circle is 100pi square miles. What is the diameter?Kenneth puts 700.00 into an account to use for school expenses. The account earns 12% interest, compounded quarterly. How much will be in the account after 4 years?