Answer: Right triangle.
Step-by-step explanation: The Pythagorean theorem can only be used in a right triangle and states that the square of the hypotenuse of a right triangle is equal to the sum of the squares of the other two sides.
10% of 70 is 7. I hope it helps.
10x = 70
divide both sides by 10.
x = 7
Therefore 10% of 70 is 7
Answer:
∠C=79°
∠B=∠D=101°
Step-by-step explanation:
-A parallelogram has a pair of parallel opposite sides.
-It's opposite angles are also equal.
#Given the parallelogram ABCD, and that angle A=79°, the remaining angles can be found as:
Angle A is opposite to angle C
Hence ∠C=79°
#Since it's a parallelogram , the two remaining angles are opposite and equal:
Hence ∠B=∠D=101°
Answer:
m∠B = 101
m∠C = 79
m∠D = 101
Answer:
x=7
Step-by-step explanation:
x+4 + 2x1+3x-2 =45
6x+3 =45
6x=42
x=7
7+4 = 11
14+1=15
21-2=19
11+15+19 = 45