The base angles are both 74°
Further explanation:
An isosceles triangle is a type of triangle that has two sides and two angles equal.
Let A, B and C be three angles
Let A=32°
If A is 32 then B and C will be equal
The internal angles of a triangle are 180°
So,
m∠A+m∠B+m∠C=180°
We know that B and C are equal
m∠B=m∠C
So putting the value of A and replacing C by B
32°+m∠B+m∠B=180°
32°+2m∠B=180°
2m∠B=180°-32°
2m∠B=148°
m∠B=148°/2
m∠B=74°
As
m∠B=m∠C
So
m∠C=74°
The base angles are both 74°
Keywords: Isosceles Triangle, Angles
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Answer:
8 students,
15 cans of juice and 11 packs of cheese cracker
Step-by-step explanation:
Mariam’s uncle donate 120 cans of juice and 90 - 2 = 88 packs of cheese cracker (eats two packs) for the school picnic.
Factor these numbers:
The greatest common factor is
so the greatest number of students who can share the food equally is 8 and each student will get 
cans of juice and 11 packs of cheese cracker.
Answer:
A. 21
B. 19
Step-by-step explanation:
Happy to help!
:D
Ok I will get you eroe in the car
<span> isosceles triangle in which angles B and C
so
</span>m∠ B = <span>m∠ C
</span>4x + 10 = <span>x+34
3x = 24
x = 8
</span><span>m∠ B = (4x + 10) = 4(8) + 10 = 32+10 = 42
</span>m∠ B = m∠ C = 42
m< A = 180 - 2(42)
m< A = 180 - 84
m< A = 96
answer
m< A = 96
