Answer:
D) 7.5 square units
Step-by-step explanation:
The area of a triangle is found by
A = 1/2 bh
The length of the base is (50) =5
The height is (4-1) =3
A = 1/2(5)(3)
= 15/2
= 7.5
Answer:
5(p+r)
Step-by-step explanation:
Answer:
<h2>
64 degrees</h2>
Step-by-step explanation:
Lets find the third angle of the isosceles triangle that has an measure of 29 for one of the angles
Lets use the angle sum theorem and isosceles triangle definition
180=n+29+29
180=n+58
n+58=180
n=180-58
n=122
This angle is supplementary to one of the two congruent angles of the triangle that contains angle x
180=y+122
y+122=180
y=180-122
y=58
The triangle that has angle x is isosceles, thus we can use the following equation to find x
180=58+58+x
180=116+x
116+x=180
x+116=180
x=180-116
x=64 degrees
The answer for this Q is 3%