Answer:
6 cm^2
Step-by-step explanation:
The area of a parallelogram is
A = bh where b is the base and h is the height
A = 3 *2 = 6 cm^2
OX = 6.5
13=DX,
OX = 0.5*DX
13*0.5=6.5
WILL GIVE BRAINLEST TO HOWEVER ANSWERS CORRECTLY.
Polygon name: Quadrilateral
Sides: 4
Angles: 4
Concave
This polygon has 4 sides, so it is a quadrilateral. It also has 4 angles. One of the interior angles is greater than 180 degrees, meaning that this polygon is concave.
Prove:m∠JMN=1/2m∠JMK
Answer:
Step-by-step explanation:
Statements Reasons
1. MN is an angle bisector of ∠JMK 1. Given
2. ∠JMN ≅ ∠NMK 2. Definition of an angle bisector
3. m∠JMN ≅ m∠NMK 3. Definition of congruent angles
4. m∠JMN + m∠NMK = m∠JMK 4. Angle addition postulate
5. m∠JMN + m∠JMN = m∠JMK 5. Substitution property
6. 2(m∠JMN) = m∠JMK 6. Addition property of equality
7. m∠JMN = 7. Division property of equality