We have to construct a triangle DEF with EF = 7 cm. It is given that we have to make an angle of 50⁰ at E and at F.
Steps to make a triangle DEF:
Step 1: Draw a line segment EF equal to 7 cm, using a ruler.
Step 2: Put the center of the protractor on the one end of the line segment that is at E and make the given angle that is 50⁰.
Step 3: Make the angle of 50⁰ at F by using protractor.
Step 4: Extend the line from E and F in the direction of 50⁰. After extending the line segments, we get an intersection point, name that point D..
Step 5: The point D, is made from the intersection of the line segment from E and F.
Step 6: Hence, triangle DEF is constructed.
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Answer:
$44.33
Step-by-step explanation:
assume there are 4 weeks in a month
15.5+8.25= 1 weeks food
1 weeks food= 23.75
23.75 x 4= 1 months food
95=1 months food
95/45= 2.111 40 can variety pack of Cute Puppy food
2.111 x 21=44.33
ITS 2,174*7=15,218 SINCE EACH PERSON IS HIKING THE SAME DISTANCE. THAT MEANS EACH PERSON IS HIKING 2,174 MILES
D
K is the second letter in the first triangle and N is the second letter in the other triangle
Answer:
62.1467 square units (correct to four decimal places)
Step-by-step explanation:
Let's say the triangle is;
A(-7,5)
B(-4,1)
C(0,1)
Let's say also that AB = a , BC = b and AC = c
By measurement BC = 4 units , AB = 5 units (applying Pythagorean theorem) and AC = 8.1 units (correct to one decimal place) also through Pythagorean theorem.
Area of this triangle = 
, where p is half the perimeter of the triangle
p = 
units
Area = 
= 62.1467 square units (correct to four decimal places)
